Had it not been for a series of happenstances surrounding Flight 93 on September 11, 2001, the U.S. Capitol could have easily suffered decimation and destruction on that fateful day, says James Reston, Jr.

Had it not been for a series of happenstances surrounding Flight 93 on September 11, 2001, the U.S. Capitol could have easily suffered decimation and destruction on that fateful day, says James Reston, Jr.