Chaotic commutes post-Sandy

Millions of New York City commuters, whose routines were capsized by Superstorm Sandy, kicked off the work week with a slightly smoother trip thanks to light holiday traffic, restoration of some train lines and an opening of the final tunnel shut by historic flooding. Two weeks after the storm, tens of thousands of homes and businesses in the hardest-hit sections of NY and NJ remained without electricity, but most residents affected elsewhere were powered up.