Al Franken in The Wall Street Journal

On Corporations: Oppo AdWatch: Franken limits free speech issue advocacy

The ad criticizes Franken for calling on the IRS to impose new rules that could limit certain political activity by "social welfare" non-profit groups. The ad features clips of a Civil Rights-era march, Suffragettes and an antiwar protest. It derides efforts by the IRS and Senate Democrats to impose new rules on these nonprofits, citing complaints by the ACLU. "Tell Sen. Franken to stop attacking free speech," the narrator says.

"This is ridiculous--Sen. Franken is one of the most vigorous defenders of free speech in the Senate," said a Franken spokeswoman. But the homepage of Franken's campaign website asks people to sign a petition endorsing a constitutional amendment that would upend the 2010 Supreme Court ruling that gave corporations more leeway to influence elections.