One-Year Anniversary of Boston Marathon Bombings Brings Unanswered Questions
Steve Neavling ticklethewire.com One year after twin pressure cooker bombs detonated at the Boston Marathon bombings, many questions remain. Why did federal authorities miss an opportunity to act on a warning from Russia that bombing suspect Tamerlan Tsarnaev was becoming radicalized? How much of a role did his younger brother, Dzhokhar, play in attack? Would…