Baltimore bridge disaster: immigrants died doing job 'others do not want to do'

They came to the United States for a chance at a better life. They found work filling pot holes on a bridge in the middle of the night, and they ended up dead in the Baltimore harbor.

The six victims of the Francis Scott Key Bridge collapse were all immigrants from Mexico and Central America, doing the kind of grueling work that many immigrants take on, when a container ship crashed into a support pillar at 1:30 a.m. EST on Tuesday and sent them plunging into the icy Patapsco River.