More at http://www.theuptake.org While chasing Senator Hillary Clinton through central Pennsylvania I tried to understand the motivations of those who are voting for her and those who are considering giving their support. Among those who had already committed to Clinton echoed the same sentiment: they are ready to take the fight to the convention. Rob Reiner impresses on the crowd that Hillary needs to “win big” in Pennsylvania to stay in contention. He’s absolutely right and is more honest that recent statements by Pennsylvania Governor Ed Rendell that “If we win by 6 to 7, it’s a great victory. if were to win by ten or more that would be astounding.” Pennsylvania can only be considered a “win” for Clinton if it allows her to overtake Obama in either pledged delegates or the popular vote. The proportional allocation of delegates ensures that Obama will retain the lead for the next three primaries. As to the popular vote, here’s a quick back of the ...