Rear Adm. William D. Baumgartner Seventh Coast Guard District commander and director of Homeland Security Task Force -Southeast talks about his tour at the Seventh Coast Guard District during a change of command ceremony at Coast Guard Air Station Miami in Opa Locka, Fla., Wednesday. The change of command ceremony is a time-honored military tradition that formally transfers command responsibility, authority and accountability from one individual to another. (U.S. Coast Guard Photo By Petty Officer 3rd Class Sabrina Laberdesque)