Originally Posted by
Texas_Dawg
Sure they can. And they will. Government is nothing more than a rotating collection of thugs having temporarily seized power over the biggest guns. They can and will do whatever they can get away with. And they certainly aren't going to have someone making them look like fools when they can easily do something about it.
They'll avoid any issue pretty easily by contracting it out to a company the sells airport advertising (like JCDecaux), who will guarantee a payment back to the TSA or airport authority. It'll be no different than the advertising you see in the airports now. And since the private company is selling the advertising, they will put whatever restrictions on it that they want without violating the First Amendment.
Non-issue.