Winnipeg Free PressObama, first lady, White House staff observe 9/11 anniversary moment of silenceWashington PostWASHINGTON — President Barack Obama, first lady Michelle Obama and White House staffers observed a moment of silence Tuesday on the White House south lawn in memory of the Sept. 11, 2001, terrorist attacks. With three bell tolls and a bugler playing ...President marks 11th anniversary of 9/11 attacks %reldate(2012-09-11T09:04:28Chicago Sun-TimesObama's day: RemembranceUSA TODAY (blog)all 385 news articles »