race dominated by hillary clinton. hundreds of people gathering in a park in baltimore where he made that announcement. the 52-year-old democrat was the mayor of that city once before serving two terms as governor of maryland as well. ed henry is joining us live with the very latest on the story. welcome, ed. great to see you. >> good to see you. i'm still here at that park federal hill historic in downtown baltimore. what martin o'malley is trying to do is find that space on the left that he has been unable to find so far. you mentioned hillary clinton far ahead of him but even democratic socialist senator bernie sanders has been ahead of martin o'malley in recent days. what he's trying to do is maybe find some oxygen among the elizabeth warren wing of the democratic party. he talked a lot about economic populism he talked about taking on wall street. in fact even wrapped up that rhetoric about wall street into his comments about the baltimore