Orlando nightclub shooter's father was a secret FBI informant, officials reveal

The Orlando nightclub terrorist's dad was a secret FBI informant for more than a decade, prosecutors revealed, prompting questions about whether authorities may have missed warning signs leading up to the massacre. The news, disclosed Saturday to lawyers representing the Pulse nightclub shooter's wife, Noor Salman, in her own terrorism case related to the attack, also led to immediate calls by the defense for a mistrial.-- More...