Delta crew member reportedly made Marine remove 'threatening' shirt: What is the dress code on planes?

(NEXSTAR) – A Marine Corps veteran from the San Francisco Bay Area was temporarily removed from a Delta flight on Wednesday by a crew member who deemed her T-shirt to be “threatening,” according to a local report.The veteran, identified as Catherine Banks, told KNTV that the shirt she was wearing featured a message that was she felt to be important for the veteran community.“Do not give in to the war within. End veteran suicide,” reads a message across the shirt. It