>> reporter: i'm darcy spencer in annapolis where some are trying to close a loophole in maryland law of that may have allowed the death of two young children allegedly at the hands of their own mom. the story ahead. >>> and what do you think is going to happen in the gop nominating race? could trump be the nominee? we've been asking this question today on social media, and a lot of you are still voting on our facebook page. look at that. 45%, trump will be the nominee. 38%, contested convention. 17%, third-party candidacy. ahead, we'll find out what mitt romney had to say about having the wrong guy for the job. >> you say, wait, wait, wait, isn't he a huge business success? doesn' no, he isn't, and, no, he doesn't.