Transportation Sec.Pete Buttigieg said that roughly 1,000 trains derail per year just like the one in East , last week. 'While this horrible situation has gotten a particularly high amount of attention, there are roughly 1000 cases a year of a train derailing.Obviously they have levels of severity,' he said in a clip posted by Yahoo News on Thursday. 'Oh I feel much better now,' Sen. , zxczxcwe R-Mo.,...