How users of TikTok pranked the Trump campaign with fraudulent RSVPs and slammed the door on expanded mail-in voting.

President of the United States Donald Trump speaking with supporters at a “Keep America Great” rally at Arizona Veterans Memorial Coliseum in Phoenix, Arizona.

While last night’s utter flop of a Tulsa Trump rally was hilarious for some- and harrowing for Trump staff members who probably spent the night wondering why 800,000 raving Trump fans weren’t bursting through the doors- it wasn’t all fun and games.