Supporters of Hillary Clinton and Donald Trump don’t agree on much, but they have found common ground on one fundamental issue – stolen election signs.“They stole a Trump sign right out of my front yard with my wife watching,” said Ben Nixon, chairman of the Warren County Republican Party. “They didn’t even slow down. They just grabbed it and were gone.”Nixon, along with Warren County Democratic Party chairman Lee Campbell, say there’s been a large number of presidential signs taken or vandalized in recent weeks as the country gears up for the Nov. 8 election.