WASHINGTON - MAY 14: Former Major League Baseball pitcher Roger Clemens (R) arrives at federal court for his perjury and obstruction trial on May 14, 2012 in Washington, DC. Clemens' former strength trainer Brian McNamee is expected to testify against Clemens as early as today. (Photo by Brendan Hoffman/Getty Images)

Roger Clemens Trial: Live-Blog from Washington DC; May 21, 2012

By Patrick Read (Photo: Brendan Hoffman/Getty Images)