How in the hell does the across the aisle meme being floated by the Republicans make any sense? Why should they fault Obama for not crossing the aisle and voting with Republicans on the absolutely disastrous policies the Republican Congress has enacted? 
Furthermore, if McCain crosses the aisle so frequently, as they claim, it seems an endorsement of Democrat positions, so it makes little to no sense that Obama should cross the aisle if even McCain thinks the Republicans are wrong.