By Elaine Donnelly
Extending sexual misconduct to combat units
Independent voices from the TWT Communities
Pennsylvania Avenue, sometimes called "America's Main Street," is being listed among the nation's endangered landscapes because of neglect and deferred maintenance by the National Park Service.
Mr. Birnbaum said such big investors on the avenue could add pressure to change the design.
"There really is this kind of very slow downward spiral that is happening," said Charles Birnbaum, the group's founding president.