Watch: Giant panda gives birth to twins at Tokyo zoo
00:47Giant panda Shin Shin has given birth to twin cubs at Tokyo's Ueno Zoo, the first panda birth there in four years and the first twin panda birth they've ever had.
Giant panda Shin Shin has given birth to twin cubs at Tokyo's Ueno Zoo, the first panda birth there in four years and the first twin panda birth they've ever had.
