Ricinus communis, the castor bean or castor oil plant, is a species of perennial flowering plant in the spurge family, Euphorbiaceae. It is the sole species in the monotypic genus, Ricinus, and subtribe, Ricininae. The evolution of castor and its relation to other species are currently being studied using modern genetic tools. It reproduces with a mixed pollination system which favors selfing by geitonogamy but at the same time can be an out-crosser by anemophily or entomophily.
Iraq actively researched and later employed weapons of mass destruction (WMD) from 1962 to 1991, when it destroyed its chemical weapons stockpile and halted its biological and nuclear weapon programs as required by the United Nations Security Council. The fifth president of Iraq, Saddam Hussein, was internationally condemned for his use of chemical weapons against Iranian and Kurdish civilians during the Iran–Iraq War in the 1980s. Saddam pursued an extensive biological weapons program and a nuclear weapons program, though no nuclear bomb was built. After the Gulf War, the United Nations located and destroyed large quantities of Iraqi chemical weapons and related equipment and materials; Iraq ceased its chemical, biological and nuclear programs.
Ricin ( RY-sin) is a lectin (a carbohydrate-binding protein) and a highly potent toxin produced in the seeds of the castor oil plant, Ricinus communis. The median lethal dose (LD50) of ricin for mice is around 22 micrograms per kilogram of body weight via intraperitoneal injection. Oral exposure to ricin is far less toxic. An estimated lethal oral dose in humans is approximately one milligram per kilogram of body weight.
Castor oil is a vegetable oil pressed from castor beans, the seeds of the plant Ricinus communis. The seeds are 40 to 60 percent oil. It is a colourless or pale yellow liquid with a distinct taste and odor. Its boiling point is 313 °C (595 °F) and its density is 0.961 g/cm3. It includes a mixture of triglycerides in which about 90 percent of fatty acids are ricinoleates. Oleic acid and linoleic acid are the other significant components.
Peter Russell Deutsch is an American politician from the U.S. state of Florida. Deutsch was a Democratic Representative from Florida's 20th congressional district from 1993 until 2005.
William Scott Ritter Jr. is an American former United States Marine Corps intelligence officer, former United Nations Special Commission (UNSCOM) weapons inspector, author, and commentator. Ritter is a convicted child sex offender.
The Saddam–al-Qaeda conspiracy theory was based on false claims by the United States government alleging that a secretive relationship existed between Iraqi president Saddam Hussein and the Sunni pan-Islamist militant organization al-Qaeda between 1992 and 2003. U.S. president George W. Bush used it as a main reason for invading Iraq in 2003.
Iyman Faris is a Pakistani citizen who served for months as a double agent for the FBI before pleading guilty in May 2003 of providing material support to Al Qaeda. A United States citizen since 1999, he had worked as a truck driver and lived in Columbus, Ohio. As of September 2003, Faris was the "only confessed al Qaeda sleeper caught on U.S. soil." In 2003 he was sentenced to 20 years in prison for providing material support to Al-Qaeda. In February 2020 an American federal court revoked Faris' US citizenship. In August 2020, he was released from a federal prison in Illinois.
There are various rationales for the Iraq War that have been used to justify the 2003 invasion of Iraq and subsequent hostilities.
The al-Abud Network is a former insurgent group who was operating within Iraq during the Iraq War. First reported in the "Comprehensive Report of the Special Advisor to the DCI on Iraq's WMD", the group is alleged to have attempted to acquire chemical weapons for use in fighting against Coalition Forces.
The Wood Green ricin plot was an alleged bioterrorism plot to attack the London Underground with ricin poison. The Metropolitan Police Service arrested six suspects on 5 January 2003, with one more arrested two days later.
The Biological Weapons Anti-Terrorism Act of 1989 (BWATA), Pub. L.Tooltip Public Law 101–298, enacted May 22, 1990) was a piece of U.S. legislation that was passed into law in 1990. It provided for the implementation of the Biological Weapons Convention as well as criminal penalties for violation of its provisions. The law was amended in 1996 and has been used to prosecute several individuals.
The 2003 ricin letters were two ricin-laden letters found on two occasions between October and November 2003. One letter was mailed to the White House and intercepted at a processing facility; another was discovered with no address in South Carolina. A February 2004 ricin incident at the Dirksen Senate Office Building was initially connected to the 2003 letters as well.
Barack Obama, the 44th president of the United States, was involved in multiple security incidents, including several assassination threats and plots, starting from when he became a presidential candidate in 2007. Secret Service protection for Obama began after he received a death threat in 2007, while serving as the junior United States senator from Illinois and running for president. This marked the earliest time a candidate received such protection before being nominated. Security was increased early for Obama due to fears of possible assassination attempts by white supremacist or other racist groups or individuals against the first African American major party presidential nominee.
Ian Davison is an English white supremacist and neo-Nazi who was arrested in 2009 for planning terrorist attacks. Davison's son Nicky, a milkman's assistant, then 18 years old, was arrested at the same time.
Robert Patrick Casey Jr. is an American lawyer and politician who is the senior United States senator from Pennsylvania, a seat he has held since 2007. He is a member of the Democratic Party.
Shannon Guess Richardson is an American convicted felon and former actress. She worked in television and film roles, including The Walking Dead, but is best known for sending ricin-laced letters to U.S. President Barack Obama and New York City mayor Michael Bloomberg, while attempting to frame her husband. She was convicted and sentenced to 18 years' imprisonment in July 2014.
Thomas Lewis Lavy was an American farmer who attempted to cross the Canada–US border into Canada from Alaska with several firearms, ricin toxin, and $89,000 in cash in 1993. He was turned away at the border, and the toxin impounded. Lavy claimed at the time that the ricin was to poison the coyotes on his farm. More than two years later he was arrested by the FBI on terrorism charges relating to the border incident, and Lavy hanged himself in his jail cell four days later.
Donald Trump, the 45th president of the United States, has been involved in security incidents before, during, and after his time in office, including assassination threats and attempts. The first known attempt occurred before Trump was the official Republican nominee, at a campaign rally during the 2016 presidential election. The latest incident was an attempt to assassinate Trump at a campaign rally during the 2024 presidential election.
