2003 ricin letters lethal dose of ricin in humans provided that exposure is from injection or inhalation. Ricin is easily purified from castor-oil manufacturing waste. It has been utilized by various states and organizations as a weapon, being most effective as an assassination weapon, notably in the case of the 1978 assassination of Bulgarian dissident Georgi Markov. On January 4, 2004 new federal transportation rules took effect which directly affected the over-the-road trucking industry in the United States. The rules took effect with a 60-day grace period and were aimed at reducing fatigue related accidents and fatalities. Called the most far-reaching rule changes
When the War Was On When the War Was On "When the War Was On" is a call and response blues song recorded in 1929 by Blind Willie Johnson and Willie B. Harris, who is thought to have been his first wife. Johnson plays bottleneck guitar, and sings throughout in his 'growl' (false bass) voice; Harris sings soprano. The war referred to is World War I (191418). The lyrics reference U.S. President Wilson (191321) and the German Kaiser; the United States entered the war in 1917. Unusually for Johnson, the song deals with a temporal rather than a spiritual subject. It shares tune and lyrics