Recent polling – especially in key battleground states – shows President Barack Obama with a widening lead over challenger Mitt Romney. It’s dispiriting to Republican leaders, and it would seem to put more wind into the Obama campaign’s sails headed into next week’s first presidential debate. But among conservative commentators and some in the GOP, that just proves one thing: That the polls are rigged to give Democrats an apparent advantage, and that the mainstream media is buying into what amounts to a conspiracy by playing up such survey results. “They’re trying to wrap this up before the debates even start,” Rush Limbaugh said on his radio show this week. “I think they’re trying to get this election finished and in the can by suppressing your vote and depressing you so that you just don’t think there’s any reason to vote, that it’s hopeless.”