Some were in attendance Tuesday, including former Green Bay Packers Pro Bowl running back Dorsey Levens.

WSJ: NFL Attacks Head-Injury Suit

Republican National Committee Chairman Marc Racicot will campaign in Wisconsin, including stops in Madison, LaCrosse and Green Bay.

CNN: Primaries leave Democrats wrung out

The replacement refs have come under fire for a series of blunders, including a controversial call Monday in the final seconds of a game between the Seattle Seahawks and the Green Bay Packers.

WSJ: NFL Reaches Deal With Refs