On November 3, 2007, Barack Obama said on the campaign trail: "If Americans workers are being denied their rights to organize and collectively bargain when I'm in the White House, I'll put on a comfortable pair of shoes myself; I'll walk on that picket line with you as president of the United States of America because workers deserve to know that somebody's standing in their corner."

Well, Mr. President, it's time to put on those shoes! The working people of Wisconsin, and around the country, need you to come to Wisconsin and make a stand for public employees, labor unions, and the working rights of all Americans.

See you in Madison.