
Violent storms last month and a deadly incident two weeks ago are amplifying the danger presented by falling trees and tree limbs, which can be a hazard to houses, cars, people and power lines.

The D.C. region returned to relative calm Monday after an "extraordinary week" in which a rare earthquake damaged two national icons, then Hurricane Irene arrived and knocked out power to roughly 1 million customers.

The District is a city in which most everything is political — except perhaps for potholes.