President Trump reacts to a particularly patriotic costume during the White House Halloween celebration. #foxnews #news #us #fox #fox #media #breakingnews #us #usa #new #news #breaking #foxnews #donaldtrump #trump #halloween #whitehouse #washingtondc #washington #dc #america #patriotism #costume #holiday #politics #political #politicalnews #government #president #event #celebration #fun Subscribe to Fox News: https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox