The Los Angeles Department of Transportation has pulled public service announcement videos asking riders to refrain from pooping on city buses. The videos were part of their PSA campaign called “If you see something, do something about it.” The campaign featured six different videos urging riders to report disturbing behavior, including smoking, drinking, fare evasion, loud music and, yes, pooping. After seeing the PSAs, CBS LA tried to contact LADOT to ask if there was an ongoing issue of peopl