President Donald Trump will hold a rally tonight at 7:00 in the American Airlines Center in Dallas. Doors open at 4:00 pm but people have been camped outside since Wednesday evening. Attendees are asked to register online but that doesn’t guarantee admittance. It’s first-come, first-served. Clear bags are recommended. Large bags are not allowed. Beto O’Rourke will be holding a counter-rally tonight in Grand Prairie at 6:00 pm.