Washington Nationals player Ryan Zimmerman hoists the Commissioner’s Trophy as manager Dave Martinez acknowledges the crowd Saturday during a parade on Constitution Avenue to celebrate the World Series champions.(Tom Williams/CQ Roll Call)Pitcher Stephen Strasburg boards a double-decker bus with his daughter at the start of the parade.(Tom Williams/CQ Roll Call)Fans line the parade route outside of the National Archives building.(Tom Williams/CQ Roll Call)Pitcher Sean Doolittle tosses a baseball to a parade-goer celebrating the World Series champions on Saturday.(Tom Williams/CQ Roll Call)A fan, sitting on someone’s shoulders, cheers for the Washington Nationals on Constitution Avenue.(Tom Williams/CQ Roll Call)Manager Dave Martinez is sprayed with beer as he greets fans along Constitution Avenue.(Tom Williams/CQ Roll Call)A fan along Constitution Avenue holds a sign referencing the last time a Washington baseball team won the World Series.(Tom Williams/CQ Roll Call)Pitcher Max Scherzer does a shark “chomp” for fans on 15th Street Northwest. (Tom Williams/CQ Roll Call)A parade-goer holds a piece of fan art featuring first baseman Ryan Zimmerman outside of the National Gallery of Art. (Tom Williams/CQ Roll Call)Manager Dave Martinez, left, and general manager Mike Rizzo pose with 100-year-old World War II veteran Sidney Walton.