Governor was first to reject 'papers to pee' law
2016 hopeful demands reporter sit down at news conference
Four candidates pick up wins in five states
Devices require agents to designate gender based on traveler's appearance
Log Cabin registers 50 new members at conservative event
Priebus says odds against it 85-90 percent
In new low, Trump references penis size
Griffin 'confident' there is nat'l strategy to fight measures
2016 hopeful leaves behind campaign built on anti-LGBT bias
Group consists of cadre of anti-LGBT advocates
