Time stopped on September 11, 2001, as Americans witnessed the terrorist attacks on the World Trade Center, the Pentagon, and the crash of United Flight 93. For those old enough to remember the horrif... View MoreTime stopped on September 11, 2001, as Americans witnessed the terrorist attacks on the World Trade Center, the Pentagon, and the crash of United Flight 93. For those old enough to remember the horrific scenes splashed across television screens, the pain and the heartbreak will never be forgotten. Today marks the 25th anniversary of the tragedy that redefined peace at home—and the courage it takes to fight back when lives and freedoms are at stake.