Mets, Yankees and more pay tribute on 9/11 20th anniversary
New York City September 11 Remembrance Service
September 25, 2001: Yankees return to Yankee Stadium after 9/11
TV to mark 9/11 anniversary with special programming
20 years ago, the baseball season paused to mourn - Chicago Sun-Times
Yankees reflect on returning to baseball after 9/11
Mets, Yankees, sports teams pay tribute on 9/11 20th anniversary
9/11 attacks altered sports coverage - The Washington Post
Unbearable sorrow': Americans reflect on 20th anniversary of
Yankees reflect on returning to baseball after 9/11
This Day in Yankees History: Don Zimmer takes over for Joe Torre