171007-M-WT631-5865 SAN FRANCISCO (Oct. 7, 2017) The U.S. Navy flight demonstration team Blue Angels fly over the San Francisco Bay during the San Francisco Fleet Week Air Show Oct. 7, 2017. San Francisco Fleet Week is an opportunity for the American public to meet their Marine Corps, Navy and Coast Guard teams and experience America’s sea services. Fleet Week will highlight naval personnel, equipment, technology and capabilities, with an emphasis on humanitarian and disaster response. (U.S. Marine Corps photo by Lance Cpl. Samantha Bay/Released)