NEW : Clemens released on his own recognizance after not-guilty plea . Comment: He insists he never used human growth hormone or steroids . `` The Rocket '' won seven Cy Young awards during his 24-year career .
NEW : Clemens released on his own recognizance after not-guilty plea . The baseball great has been charged with perjury and obstruction of Congress . He insists he never used human growth hormone or steroids . `` The Rocket '' won seven Cy Young awards during his 24-year career .