"Bernie Sanders calls Trump 'racist' for Baltimore comments. But here's what he said just a few years ago...."Anyone who took the walk that we took around this neighborhood would not think you're in a wealthy nation. You would think that you were in a Third World country," Sanders said, according to the Baltimore Sun ."

https://www.theblaze.com/news/bernie-sanders-calls-trumps-baltimore-criticisms-racist-but-heres-what-sanders-said-about-the-city-just-a-few-years-ago