The crowd cheers as the USS Somerset (LPD 25) comes to life during the commissioning ceremony at Penn's Landing, Philadelphia, Pa., March 1, 2014. USS Somerset is the newest San Antonio class amphibious transport ship and it was named to honor the passengers of United Airlines Flight 93 that crashed in Somerset County on September 11, 2001. (U.S. Marine Corps photo by Cpl. William M. Kresse / Released)