When you think back to Sept. 11, 2001, how much television coverage do you remember watching?

The 25th anniversary of the Sept. 11, 2001, terrorist attacks is being observed this year, marking a quarter-century since the attacks that killed nearly 3,000 people and reshaped the United States. For many Americans, memories of that day are closely tied to the unprecedented television coverage, which continued for hours as the events unfolded. When you think back to Sept. 11, 2001, how much television coverage do you remember watching?