Actors Zach Galifianakis (L) and Will Ferrell attend a mock news conference for the launch of the new Warner Bros. Pictures' film "The Campaign" and its "Whistle Stop Tour Across America," at The Grove in Los Angeles on July 17, 2012. UPI/Jim Ruymen
Actors Zach Galifianakis (L) and Will Ferrell attend a mock news conference for the launch of the new Warner Bros. Pictures' film "The Campaign" Whistle Stop Tour Across America, at The Grove in Los Angeles on July 17, 2012. UPI/Jim Ruymen
Actor Zach Galifianakis attends a mock news conference for the launch of the new Warner Bros. Pictures' film "The Campaign" Whistle Stop Tour Across America, at The Grove in Los Angeles on July 17, 2012. UPI/Jim Ruymen
Actor Zach Galifianakis attends a mock news conference for the launch of the new Warner Bros. Pictures' film "The Campaign" Whistle Stop Tour Across America, at The Grove in Los Angeles on July 17, 2012. UPI/Jim Ruymen
Actor Zach Galifianakis attends a mock news conference for the launch of the new Warner Bros. Pictures' film "The Campaign" Whistle Stop Tour Across America, at The Grove in Los Angeles on July 17, 2012. UPI/Jim Ruymen
Actors Zach Galifianakis (L) and Will Ferrell attend a mock news conference for the launch of the new Warner Bros. Pictures' film "The Campaign" Whistle Stop Tour Across America, at The Grove in Los Angeles on July 17, 2012. UPI/Jim Ruymen
Actors Zach Galifianakis (L) and Will Ferrell attend a mock news conference for the launch of the new Warner Bros. Pictures' film "The Campaign" Whistle Stop Tour Across America, at The Grove in Los Angeles on July 17, 2012. UPI/Jim Ruymen