Vice President Joe Biden, Dr. Jill Biden tour the Singapore Botanic Gardens

Vice President Joe Biden, Dr. Jill Biden, and their daughter Ashley Biden (left) and son-in-law Howard Krein (right), tour the Singapore Botanic Gardens, in Singapore, July 26, 2013. The Bidens visited the Singapore Botanic Gardens for a ceremony in which an orchid was named the Joe and Jill Biden Orchid. (Official White House Photo by David Lienemann)