Crackhead in Houston

Was in Houston yesterday. By minute-maid park. We had just eaten at papasitos in the Hilton hotel. We were walking by this park, and all of the sudden, this guy in a red hat dressed in black with a mask over his face starts cursing at my 8 year old nephew. I didn't like this so I got between him and my family. I slowly walked away but noticed he was following me and yelling, "I'll walk wherever I want, this is America." He called me a p***y. Then he flipped over a table by the kids' playground, coming after me. I stopped & walked towards him. I said you're aggressively following me & yelling at me. I've done nothing to you. What the f**k do you want to do? He then did nothing and just sat there. I walked away, and that was it. It was the most bizarre situation I've ever been in. Them crackheads nowadays are something else.