Should Clinton and Obama Bowl it Out?

With the delegate count at 1893 and 1720 for Obama and Clinton respectively, it’s obvious that this political race is not heating up…it’s boiling. But, with a mere 173 delegates to go (both regular and super), many are calling for Clinton to quit the campaign.  But why, with such tight numbers and so much attention on the campaign trail and the democratic party, would pundits be calling for an end...