Watch out!!! WE GOT A PHONE WAVER HERE! Take him out! LOL :P

Do you know that's what he was doing, trying to hack the signal? I heard that before, but there is no evidence other than some old guy waving his hand with a phone in it. Maybe. If so, why do other people handle actual physical threats with better care:

Hi. I’m a social worker. I work with adults with severe autism. Im TCI certified. My coworkers and I regularly have to subdue v strong and v aggressive individuals and we do so w no weapons & causing no respiratory distress or harm to the Person.
Police have no excuse.

Cops are just out of control. If they thought he was hacking and wanted to arrest him, you grab someone, not push them back when they are old...