How does this happen?

How does this happen?

Three people were taken to the hospital after a collision early Tuesday in downtown Baltimore that left one vehicle on top of another. Baltimore Fire Department spokesman Samuel Johnson said the accident occurred around 1:35 a.m. at the intersection Subscribe to WBAL on YouTube now for more: http://bit.ly/1oJSRCN Get more Baltimore news: http://wbaltv.com Like us:   / wbaltv11   Follow us:   / wbaltv11   Google+: https://plus.google.com/+wbaltv11