Frenzied preparations as East Coast braces for possible 'superstorm'

Those are questions that millions of people in the mid-Atlantic and Northeast are asking themselves this weekend, as they prepare for Hurricane Sandy -- which has already proven to be a deadly storm and is threatening heartache, and headaches, as it creeps toward the region.

Local and state officials have joined meteorologists in trumpeting the storm's potential breadth and impact, especially if it collides with a cold front from the West to create a "superstorm" that stalls over the Eastern Seaboard for days.