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
On with the Show (concert tour) On with the Show (concert tour) On with the Show was a world tour by the rock group Fleetwood Mac. The tour began in Minneapolis, Minnesota on September 30, 2014 and concluded in Auckland, New Zealand on November 22, 2015. Tickets were available for pre-sale between March 31 to April 6, before going on sale to the general public on April 7, 2014. At the end of 2014, the tour placed 13th on Pollstar's "Top 100 Worldwide Tours", earning $74.1 million from 40 shows in North America. In 2015's year-end report, the tour placed 6th with a gross of $125.1