Now what? The Republican Party -- nationally and in Pennsylvania -- lies in tatters. Having lost the White House to Barack Obama, suffered historic losses in congressional elections, been almost shut out in statewide races and experienced further erosion in the state House, there is no doubt the GOP has hit rock bottom. It is, most significantly, a loss for so-called moderate Republicanism. Party moderates have opined time and again that a more middle-of-the-road presidential candidate could win Pennsylvania. McCain was touted as that candidate. It was a double-digit trouncing.