CNN bans Canadian bus company in fatal crash . Driver in crash that killed more than 100,000 worked 70 hours in two weeks , agency says . Bus firm In a 10-page order , the department outlines a list of accusations against Mi Joo Tour & Travel involving its conduct before and after the crash . Mi Joo Tour & Travel Ltd. has history of violations , records show .
CNN bans Canadian bus company in fatal crash . Driver in crash that killed more than 100,000 worked 70 hours in two weeks , agency says . Bus firm Mi Joo Tour & Travel Ltd. has history of violations , records show .