Rescue and recovery efforts continue after Greece train collision kills dozens

Read MoreGreece’s transportation minister resigned Wednesday following a horrific train collision that left several dozen people dead. Protests also erupted in several cities across Greece. Ramy Inocencio has more.Greece’s transportation minister resigned Wednesday following a horrific train collision that left several dozen people dead. Protests also erupted in several cities across Greece. Ramy Inocencio has more.