Chris Matthews wanted for questioning.

CHICAGO (CBS) — An outspoken and controversial shopkeeper who has been a fixture in Lincoln Square for the past dozen years has been targeted by a vandal.

75-year-old Sam Wolfson owns String a Strand bead shop.

And he wears his heart on his sleeve. His political leanings – anti-Obama – are posted on his store window.

Like his handwritten signs that say: “Romney, if you want to be president, you have to say this: ‘If I’m elected, I will not bow down to the king of Saudi Arabia” and “Obama, I built this business working 7 days a week, you didn’t.”

“I walked in,” he said. “I was coming to work and in lipstick it had a sign, ‘Racist.’ I’m not a racist. My wife is Spanish. Come on.”