The far-right congressman is pro-NRA and anti-LGBT — and he has a history of baiting Gonzalez.
Numerous men still say they saw Omar Mateen at Pulse or on gay dating apps, but authorities have dismissed their accounts as unreliable.
Omar Mateen railed about the West's "filthy ways" even as he killed people at a gay nightclub, but the crime is not categorized as a homophobic attack.
Survivors and victims' family members contend the club had insufficient security.
Did police do enough to stop the shooter from killing people inside the Pulse?
Some viewers clicking on coming out videos are being forced to watch ads about how sinful gay sex is.