Yankees, Mets get green light from MLB to wear first-responder caps on 9/11 anniversary
Mets' Josh Thole wants to avoid another hat controversy
MLB on FOX - The New York Mets announced they will wear
George W. Bush part of MLB's 9/11 anniversary tribute
George W. Bush part of MLB's 9/11 anniversary tribute
MLB Players to Wear Ribbons on Caps for 9-11 – SportsLogos.Net News
Major League Baseball bans New York Mets from wearing FDNY, NYPD hats honoring Sept. 11 heroes
Mets, Yankees and more pay tribute on 9/11 20th anniversary
20th Anniversary of 9/11 Tribute Jerseys and Caps. : r/NewYorkMets
NY Mets To Wear FDNY, NYPD Caps During 9/11 Anniversary Game
New York Mets legend, 9/11 first responders team up to rebuild Ala. homes
Cops remove 9/11 'truther' from ceremony
Mets-Yankees hold 9/11 ceremony honoring first responders
Yankees' Gerrit Cole tells his 9/11 story after blanking Orioles in NYPD cap
First-responder caps pregame, not in-game - ESPN - Mets Blog- ESPN