Political reporter and Mom Ronda Kaysen: Will the uber-Mama prove to be the victor in Pennsylvania?

 Today's the day for Hillary Clinton to prove she's one tough mama. She needs to beat Barack Obama in the Pennsylvania primary by a double digit margin or she's going to face intense party pressure to bow out.

She might be able to pull it off. She's got the love (and votes) from the bowling and gun-toting crowd, which will bode well for her in hardscrabble, rural Pennsylvania. The beer drinkers, however, are evenly split between both candidates—no joke. (Looks like Hillary's shot and a beer stint didn't do her much good with that group.)

Barack might split the Miller Light vote, but he's favored to carry Philadelphia and the wealthy suburbs and may be able to make a serious dent in her lead with new registered voters.

Could tonight be the end to the endless race? Probably not. Hoping to infuse her empty coffers, Hillary's bringing Mom Dorothy Rodham, and daughter Chelsea to a May fundraiser called, "Generations of Women: Honoring our Everyday Heroines." It looks like this working Mom has no plans to head home to Chappaqua anytime soon.