Earlier quoted context omitted.
People in Texas are allowed to have guns. NY not so much. Just ONE adult with a shiny chrome .45, 1911 frame or shotgun would have stopped all of this in its tracks. EDIT to add: "An armed society is a polite society. Manners are good when one may have to back up his acts with his life." -- Robert A. Heinlein
As a gun owner and advocate of gun rights, I feel the need to call this out as an example of an inappropriate time to use or display a firearm. Vandalism and misdemeanor battery are not cause to threaten someone with deadly force. To do so is highly irresponsible and usually criminal.
From the article: "An older man in his late 60′s was driving along Gerritsen Avenue when his car was hit by eggs, when he exited the vehicle he was pelted by dozens of eggs, rocks were thrown, chucks of brick, and someone tossed a hammer."