‘White Hat Suspect’ In Boston Marathon Bombings On Run, Other Suspect Dead

Police have released a new photo showing the man believed to be a suspect in the marathon bombings, shown in earlier footage in a white hat. AP sources identify him as 19-year-old Dzhokhar Tsarnaev of Cambridge, Mass. He is the bombing suspect who is still alive. The other bombing suspect was killed overnight in an exchange of gunfire with police. Sources say the men are brothers from a region of Russia near Chechnya, and have lived in the U.S. for at least a year. <br><br>