 Meanwhile, in an exclusive interview with NBC News, the construction worker pulled from the river after the bridge collapsed, says he wasn't sure he would survive and he held on to bridge debris because he couldn't swim. Do you remember what was going through your head as you're falling into the water? I thought we might never get out, he says. Did you pray? Did you scream? He says he thanked God, asked him to take care of his wife and family and asked for forgiveness for everything he'd done.