Article Photos: Oklahoma U.S. Sen. Tom Coburn vows open mind on Supreme Court nominee Kagan; Sen. Jim Inhofe opposed

In this Jan. 28, 2010 file photo, U.S. Solicitor General Elena Kagan speaks during a panel about Women Advocates of the Supreme Court Bar at the Newseum in Washington. (AP Photo/Jose Luis Magana, File)

In this Jan. 28, 2010 file photo, U.S. Solicitor General Elena Kagan speaks during a panel about Women Advocates of the Supreme Court Bar at the Newseum in Washington. (AP Photo/Jose Luis Magana, File)