1) "Why can't Barack Obama close the deal against Hillary Clinton?"
I heard Joe Scarborough talk about this one, and on a certain level, it's a valid question. Obama has had the momentum
and the lead in the race for quite a while, so why hasn't he pushed Hillary out of the race yet? For one, the race isn't over. For another, Hillary is stubbornly pushing forward even though it may take an act of God for her to win. What's that word they use to describe Obama's delegate lead? "Insurmountable?" I guess the guy with the insurmountable lead probably will win...when the race is over.
Of course, there
is the flip side of the question. "Why can't Hillary Clinton beat Barack Obama?" She had all the name recognition, the political machine she and her husband spent decades building, the expectations. And yet she's in second place to a might-be-a-Muslim, probably-an-America-hater guy who's middle name is Hussein and whose last name rhymes with Osama.
Ask not why Obama hasn't buried Clinton yet. Ask why the juiced-in name-brand politician can't beat the fresh-faced funny-named upstart.
2) "Why can't Barack Obama win the 'big' states?"
I assume we're talking population-wise here because Obama
did win both Alaska and Texas and those are the biggest states in the union. Clinton won PA (55%), OH (54%), MA (56%), NY (57%), CA (52%), and NJ (54%), which I guess you could call the "big" states, but that advantage has been erased by her losing almost everywhere else.
And let's not forget that the "big" states Clinton has won are reliably "blue" states (with the exception of maybe OH) and if Obama is the nominee, he's likely to carry them practically by default in the general election. Unless you think McCain could take NY, MA, or CA. (CA...maybe...but only if Arnie does the heavy lifting.)
The "small" states, with a few exceptions, have overwhelmingly gone for Obama. They are also mostly "red" states. MS (61%), GA (67%), AL (56%), LA (57%), UT (57%), MO (49%), SC (55%), WY (61%), NE (68%), CO (67%), ID (79%), KS (74%), ND (61%), IA (38%), just to name a few.
So why can't Hillary Clinton win in the "red" states? And how can she turn them blue in the general election if they already overwhelmingly prefer Obama?