Vice President Joe Biden talks with Basic Underwater Demolition/SEAL candidates on the beach at Naval Special Warfare Center during his visit to San Diego, May 14, 2009. These candidates must complete three phases of training and qualify in advanced training to become Navy SEALs, which are maritime special operations forces who strike from the Sea, Air and Land. Vice President Joe Biden talks with Basic Underwater Demolition/SEAL candidates on the beach at Naval Special Warfare Center during his visit to San Diego, May 14, 2009. These candidates must complete three phases of training and qualify in advanced training to become Navy SEALs, which are maritime special operations forces who strike from the Sea, Air and Land. SHARE: Download: Full Size (1.85 MB) Tags: Photo Essays Credit: VIRIN: 328405-F-ESA51-579.jpg Photo Gallery