This week, Travel Today with Peter Greenberg comes from the historic Washington Marriott Wardman Park in Washington, D.C. (name a president who HASN’T stayed there!). Peter Jakab, Chief Curator at the Smithsonian National Air and Space Museum, shares what to expect with the new Apollo 50th anniversary of the moon landing exhibit.  Also, the National Portrait Gallery is celebrating 50 years of service, and Director Kim Sajet walks us through how the U.S. presidents and other historic power players are displayed in the gallery. Then, Dr. Vince Houghton, International Spy Museum Curator and Author, with details on the newly redesigned museum and new intelligence exhibits. And Dr. Edna Friedberg, Historian at the United States Holocaust Memorial Museum, on the exhibit that shares the stories of Americans during the Holocaust. There’s all this and more as Travel Today with Peter Greenberg comes from the Washington Marriott Wardman Park in Washington, D.C.