YTBLA: Class A Common stock, $.001 par value, 300,000,000 shares authorized; 93,855,419 and 81,812,521 shares issued and outstanding at June 30, 2011 and December 31, 2010, respectively; Class B Common Stock, $.001 par value, 100,000,000 shares authorized; 33,530,458 and 33,373,505 shares issued and outstanding at June 30, 2011 and December 31, 2010, respectively; convertible into Class A shares on a one-for-one basis
