Comic-Con 2016: Fandemonium at the 'Star Trek Beyond' premiere and geeking out on the convention floor

Comic-Con 2016: Fandemonium at the 'Star Trek Beyond' premiere and geeking out on the convention floor July 20, 2016, 7:28 p.m. Wednesday night the San Diego Convention Center's doors will swing open for the start of San Diego Comic-Con. Thousands of cosplayers, fans and creators will gather on...