(full aarticle title: Who will save your sole? Chelsea Clinton hails cab to work in shredded heels while out-of-work hubby Marc Mezvinsky selects torn loafers for trip to the park with daughter Charlotte) Chelsea Clinton was spotted in New York City as she rushed off to work, hailing a cab in front of her $10million apartment in a crisp blue pantsuit and peach blouse. She was followed out the front door moments later by husband Marc Mezvisnky and the couple's daughter Charlotte, who headed off on a leisurely stroll through nearby Madison Square Park. Marc opted for a far more...