The new "tolerance" -- simply blocking pro-marriage figures from sharing their views on any topic:

A Michigan high school canceled a speech by former Sen. Rick Santorum after teachers became outraged over his opposition to gay marriage and threatened to stage protests and a possible work stoppage.

Santorum had been invited to deliver a upcoming speech on leadership by the Young Americans for Freedom chapter at Gross Pointe South High School. But the speech was canceled on Monday after the school district’s superintendent heard from angry teachers.

“It’s a sad day when liberal educators are allowed to influence young minds – extending free speech rights only to those who share their liberal views,” Santorum said in a statement posted on Patriot Voices. “This has nothing to do with the content of a speech, but rather the context of my convictions.” (FoxNews Nation)