ROYAL OAK, Mich. -- Oakland County Executive L. Brooks Patterson had added his voice to the debate over the open carrying of weapons at the Arts, Beats and Eats festival in Royal Oak. Talking to Local 4 on Wednesday, Patterson said he's concerned about the effects the presence of guns would have on the annual Labor Day weekend event. "We don't deny that they have the right. What we're saying is, 'Is this the right place to exercise that constitutional right?' he said. "We've received literally scores, well over 100, probably a couple hundred, of calls from families who are...