In Bloomfield New Jersey on Tuesday, police said A 62-year-old man was beaten with a crowbar by a complete stranger who allegedly had issues with the man wearing a Donald Trump T-shirt.

The man was walking down the street when a man he did not know pulled up in an older gray car, Bloomfield police said.

The driver questioned the 62-year-old about the Donald Trump shirt he was wearing, and then he followed him into the parking lot of a nearby Friendly’s restaurant.

The man then got out of his car with a crowbar, and during an altercation, struck the older man several times, authorities said.

The man suffered injuries to his arms, hands, and thighs, police said. The attacker fled the scene before police arrived, officials said.

Authorities are investigating the attack, but Police said the man believes that the T-shirt he was wearing sparked the initial contact between the two and prompted the altercation.