In this May 1, 2013 file photo, Arizona Diamondbacks' Gerardo Parra, right, kisses the head of third base coach Matt Williams in the dugout prior to a baseball game against the San Francisco Giants, in Phoenix.  Williams is the new manager of the Washington Nationals. The Nationals will hold a news conference Friday, Nov. 1, 2013, to introduce Williams as the team's fifth manager since it moved to Washington from Montreal in 2005. He replaces Davey Johnson, who is retiring
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