PICTURED: Discharged military vet, 26, who shot dead five at Ft.Lauderdale airport baggage claim after telling FBI two months ago that he was being forced by the CIA to fight for ISIS Relatives of Ft.Lauderdale shooting suspect reveal how he ‘lost his mind’ after Iraq tour, was being prosecuted for strangling his ex and had been hospitalized with psychiatric problems Why was mentally ill Florida shooting suspect allowed to carry a gun and bullets in his luggage? A look at TSA and airline weapon guidelines in wake of lone shooter’s rampage Esteban Santiago and the ISIS one-fingered salute: How Ft.Lauderdale shooting suspect made jihadi gesture in photo as authorities investigate his obsession with terror group Grandfather, 62, and a great grandmother celebrating her husband’s 90th birthday are the first two victims identified in Ft.