Faces of Competition: Photos from days 1 and 2 of the London Games
London Olympics Volleyball Women
South Korea's Jung Dae-young (13) and Kim Sa-nee (4) team up to block a shot by USA's Logan Tom (15) during a women's volleyball preliminary match at the 2012 Summer Olympics Saturday, July 28, 2012, in London. (AP Photo/Chris O'Meara)