If Obama can't beat Hillary decisively on Tuesday, he should drop out.

Face it, the guy had everything going for him -- the media, the money, the momentum, the organization -- and he still can't put her away.  

Obama looks to me like a Potemkin candidate -- his delegate and popular vote lead may look good, but its based entirely on the illusion that winning deep red states, and states where the Clinton campaign failed to compete, is somehow signficant.  Its not significant -- winning in states that won't be competitive in November, and winning where there is no real competition, is the equivalent of a movie set -- a bunch of facades with nothing behind them.

Obama has yet to beat Clinton by a significant margin in an important swing or battleground state that both have spent considerable time and effort in. 

Clinton has done so in two key states -- California and New Jersey, and also beat Obama in Massachusetts and Arizona on Super Tuesday which would have been compeititive if Romney had emerged from ST as the likely GOP nominee.

The reality is that the Clinton campaign had to completely reorganize the week after ST, and started from scratch in TX and OH -- while Obama was already organizing in those states, and his campaign wasn't in disarray. 

Given all of Obama's advantages going into Texas and Ohio, his failure to win both states (especially Ohio) by substantial margins should tell everyone that he just can't make the sale and close the deal.