two years bomb ahmad khan rahami suspect carry new york new jersey father tell police son terrorist prompt review federal agents accord two law enforcement officials.the father mohammad rahami brief interview tuesday say time tell agents federal bureau investigation concern son fight another sons stab man lead criminal investigation two years ago go f.b.i son really bad o.k. say check almost two months say o.k clean terrorist say o.k add say terrorist say o.k clear officer ever interview ahmad rahami investigators turn focus might motivate inspire lead plant bomb chelsea manhattan jersey shore new clue emerge indicate may increasingly receptive extremist ideology.when mr. rahami capture shootout police monday authorities find notebook pierce bullet hole cover blood express opinions sympathetic jihadist cause accord law enforcement official agree speak investigation condition anonymity.read nyt nyc bomber dad reveal son terrorist attack could stop listen him…the fbi clearly miss narrative