New York Braces itself for Hurricane Sandy

The transcript describes a city under lockdown due to an impending hurricane. Shops are closed, and tourists are advised to stay near their hotels. The subway and food chains are shut, and Broadway shows are canceled. Residents in vulnerable areas are stocking up on supplies, and authorities have advised evacuation as the next high tide approaches.

What measures are being taken by big name shops in the city during the hurricane?

How are tourists reacting to the situation in the city?

What is the current state of public transportation in the city?

What preparations are New Yorkers making in anticipation of the hurricane?

What advice have the authorities given regarding evacuation?