Debate Sparks Question: Where Is Ground Zero?

Pilot's 'Zero Gravity' Prank on Friends Sparks Debate

3rd Democratic debate: Candidates clashed on health care, immigration and more - ABC News

Merrick Garland, Attorney General Nominee, Says Capitol Riot Investigation Will Be Top Priority - The New York Times

On the - Very Cold - Ground for the Iowa Caucus - Research Blog

Why was there molten metal at 9/11 Ground Zero? - Quora

How 'Grand Theft Auto III' Became Ground Zero for a Moral Panic - The Ringer

California's coast is disappearing, and the debate over what to do about it is in full swing - Los Angeles Times

Pilot sparks debate after pulling 'zero gravity' prank on his friends

Park51 - Wikipedia