One dead cellphone from anarchy

How long would civil order last if there were actually a significant disaster in the U.S.?

This video, shot in a stuck subway train in New York last week, “will restore your faith in humanity,” City Lab said today.

Why? Because passengers shared cellphone chargers to help a woman whose battery was running low.

Armed with additional power, the riders held a sing-a-long.

“You’re a lifesaver,” the woman said.