Video messages from US President Barack Obama and ex-president George W. Bush will be shown at Sunday's NFL games as part of the league's commemoration of the 15th anniversary of the September 11, 2001 terrorist attacks. The NFL said Friday that special tributes paying homage to the nearly 3,000 people who died will be staged at each game, along with inspirational messages encouraging hope and unity. "Prior to each game this Sunday, fans across the country will see video messages from President Barack Obama and president George W. Bush," the league said in a statement.
