FBI says it failed to investigate tip on Florida suspect

PARKLAND, Fla. — The FBI received a tip last month that the suspect in the Florida school shooting had a "desire to kill" and access to guns and could be plotting an attack, but agents failed to investigate, the agency said Friday. Florida Gov. Rick Scott called for the FBI director to resign because of the agency's failure.Attorney General Jeff Sessions said the shooting that killed 17 people Wednesday was a "tragic consequence" of the FBI's missteps and ordered a review of the Justice De