Mark Wooldridge, with the Architect of the Capitol Grounds Crew, work on the drains in the reflecting pool on the Senate side of the Capitol in Washington Wednesday, July 7, 2010. The pool is cleaned and checked frequently to get the debris out of it. (AP Photo/Alex Brandon)

Photo by: Alex Brandon

Mark Wooldridge, with the Architect of the Capitol Grounds Crew, work on the drains in the reflecting pool on the Senate side of the Capitol in Washington Wednesday, July 7, 2010. The pool is cleaned and checked frequently to get the debris out of it. (AP Photo/Alex Brandon)