MILWAUKEE, Wis. (WTAQ) - U.S. Senator Herb Kohl says he's not made up his mind yet about Supreme Court nominee Elena Kagan yet.

Kohl -- the second ranking Democrat on the Senate Judiciary Committee -- heard the bipartisan Supreme Court Task Force’s thoughts on Kagan while he was in Milwaukee this week.

Though the Wisconsin Democrat says he's still undecided about the president's pick for the nation's highest court, Kohl says he has been impressed during her previous visits with the Senate. He says Kagen “has done a lot with her life, and done it well.”

As to Republicans possibly blocking her nomination, Kohl says the hearings will bear that out. The Senate Judiciary Committee hearings begin June 28.