September 11 Memorial at the Pentagon

September 11 Memorial at the Pentagon

Vice President Mike Pence, his wife Karen Pence, Defense Secretary James Mattis and Vice Chairman of the Joint Chiefs of Staff Air Force Gen. Paul J. Selva, lay a wreath the the National 9/11 Pentagon Memorial, in memory of the 17th anniversary of the 9/11 terrorist attacks, at the Pentagon, in Arlington, Virginia, September 11, 2018. Today the country observes the 17th anniversary of the September 11, 2001 terrorist attacks, in which four airliners were hijacked and used in suicide attacks on both World Trade Center towers, the Pentagon and the fourth crashing in Shanksville, Pennsylvania, 2,996 people were killed. Photo by Kevin Dietsch/UPI

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