From left: Major League Baseball Executive Vice President for Business Tom Brosnan, Army Sgt. Kimberly A. Hesterman, Navy Petty Officer 1st Class Doreen D. Hamilton, Air Force Master Sgt. Jaime L. Acevedo, Phoenix Mayor Phil Gordon, Army Chief Warrant Officer 3 Duane S. Jameson, Diamondbacks President and CEO Derrick Hall, Army Capt. Brian T. Dudley, Diamondbacks All-Star Luis Gonzalez and Army Chief Warrant Officer 2 Mark C. Head gather in front of the World's Largest Baseball marking the opening of MLB All-Star FanFest at the Convention Center in Phoenix, July 8.