federal lawmakers investigate former iraqi insurgent fighter able lie identity still get america extreme vet process.the senate homeland security governmental affairs committee ask attorney general jeff sessions find terror suspect pending arrest allegedly spike week election trump run tough-on-terror platform critical president obama refugee policy joint terrorism task force u.s. attorney office western district texas seek prosecute refugee local law enforcement prosecutors allegedly meet resistance officials within national security division counter terrorism section washington dc committee chairman ron johnson r-wis. say march letter u.s. attorney general jeff sessions resistance allegedly occur weeks 2016 election local authorities believe lack progress case handle inadequately johnson wrote.the suspect iraqi man enter u.s. false name real name released.fox news learn jttf confirm u.s. special force encounter suspect operations claim participate attack american troop insurgent.at point iraqi enter u.s. refugee program activities u.s. trigger investigation jttf members plan charge visa fraud investigate possible charges.sources say case demonstrate challenge vet people little document history countries paper trail.officials u.s. department justice u.s. attorney office western texas joint terrorism task force refuse comment.u.s officials say early week nearly third fbi 1,000 ongoing domestic terrorism investigations involve admit u.s. refugees.here fox national news story include update allege obama doj coverup fox break refugee terrorist coverup obama doj aid iraqi refugee terror suspect allegedly deny campaign momentum trump video