surveillance video en Marathon Bombing Update <p></p><p>There could be a major break in the Boston Marathon bombing case.</p><p>A local politician says investigators are looking for a man seen in department store video surveillance dropping off a bag at the site of the bombings.</p><p>And a law enforcement official says authorities have spotted an image of someone who could be a potential suspect in the bombings, but they haven't identified that person.</p><p>Meanwhile, President Barack Obama is traveling to Boston this morning to pay tribute to the victims in the Boston Marathon bomb attack.</p> Thu, 18 Apr 2013 11:12:29 +0000 Jaired Crofut 62528 at Marathon Bombing Update