APRIL 20: Boston Marathon Live on CBSBoston.com, WBZ-TV and WBZ NewsRadio 1030 | Coverage Details
Live Blog | Mile By Mile Guide | Road Closures | Best Spectator Spots | Forecast | All Marathon Coverage

FBI Searches Cambridge Business In Connection With Marathon Bombing

Witnesses say they saw one of the Boston Marathon bombing suspects in the area of the business recently. Bobby Sisk reports.