Washington Photo Blog: Tuesday, Feb. 16, 2010

President Obama signs his name on the wall during a visit to the International Brotherhood of Electrical Workers Local 26 headquarters in Lanham, Maryland.
MANDEL NGAN / AFP / Getty

Graffito

President Obama signs his name on the wall during a visit to the International Brotherhood of Electrical Workers Local 26 headquarters in Lanham, Maryland.

The Washington photo blog is an intimate look at life inside the Beltway and beyond.