CNN Erin Burnett OutFront April 30, 2013 06:07:00
Week, it could have been two weeks before anything happened with respect to construction of the bomb. so we can't jump to any conclusions. the good news is we have some information, we must have genetic information about, you know, who came into contact with the bomb or parts of the bomb. we know that dna survives explosions. we were fully expecting to get some sort of information. i think the surprise is that it's from a fe mail. obviously, it's comparative science. >> so they're obviously looking at the wife, they would have to be, she lived in that apartment. when you talk about dna on a ...