NEW : Mohamud pleads not guilty ; trial set for February . NEW : Defense attorney says federal agents entrapped his cient . Comment: The 19-year-old is accused of attempting to bomb a Portland , Oregon gathering .
NEW : Mohamud pleads not guilty ; trial set for February . NEW : Defense attorney says federal agents entrapped his cient . A neighbor described the suspect as a `` quiet kid '' and called the charge `` shocking '' The 19-year-old is accused of attempting to bomb a Portland , Oregon gathering .