Wisconsin Democrat Tammy Baldwin has announced her candidacy for the U.S. Senate.  If you asked Wisconsin Republicans to pick the Democrat they most want to run against for the seat the retiring Herb Kohl now holds,  Madison Congresswoman Tammy Baldwin would top their list. 

Here is a video clip blogger Ann Althouse's husband took of Baldwin with Jesse Jackson back at a February 2011 rally at the state capitol in Madison.   The part that starts at the five minute mark with Jackson holding Baldwin's hand as he riles up the crowd is especially good.