From an email from Rep. Robert Wexler's office:

Judiciary Committee Officially Requests Scott McClellan Testimony for Friday, June 20

Wexler Plans Tough Questions About Possible Obstruction of Justice By Cheney, Rove, and Libby

(Washington, DC) Today Congressman Robert Wexler (D-FL) applauded the decision by Judiciary Committee Chairman John Conyers to invite former White House Press Secretary Scott McClellan to testify under oath about the shocking revelations and possible illegal actions by members of the Bush Administration that he detailed in his book What Happened: Inside the Bush White House and Washington’s Culture of Deception.

Immediately following the book’s release, Congressman Wexler called for Congress to investigate the charges made by McClellan regarding the Bush Administration’s campaign to go to war with Iraq and efforts by Karl Rove and Scooter Libby to possibly obstruct justice during the Valerie Plame matter.

“The earth-shattering admissions made by Scott McClellan in his new book warrant a sober and thorough hearing in the House Judiciary Committee and he should immediately accept the Committee’s request for his testimony,” said Congressman Wexler. “The allegations made by McClellan that Karl Rove, Scooter Libby, and possibly even Vice President Dick Cheney, together conspired to obstruct justice by lying about their role in the Plame case relates directly to the core of US executive power and the Constitution. If true, the allegations made by McClellan could amount to an obstruction of justice charge for Scooter Libby and Karl Rove.