Families in town for college graduation ceremonies this weekend can check out or join protests at the State Capitol, where a big "We Are Wisconsin" rally is set for Saturday afternoon.

The Wisconsin AFL-CIO is calling on its union members to rally again against Gov. Scott Walker, the Republican-dominated Legislature and legislation drastically limiting collective bargaining for public workers.

The Saturday rally will begin with music at 2:30 p.m. and speakers at 3 p.m., on the State Street side of Capitol Square.

Busloads of protestors are scheduled to come to Madison for the Saturday rally, according to the AFL-CIO.

Buses are coming from all corners of Wisconsin, including Eau Claire, Wausau, Racine, Manitowoc and Milwaukee.

An email advisory from the AFL-CIO said the rally will show that the people want to deliver "a resounding message to stop the attacks on the middle class."