Editor's note: David Frum is a contributing editor at Newsweek and The Daily Beast and a CNN contributor. He is the author of seven books, including a new novel, "Patriots."
(CNN) - Of all the speeches at the Democratic convention in Charlotte, North Carolina, few offended conservative listeners more than the speech by Sandra Fluke.
There are plenty of good reasons to be annoyed. From the conservative point of view, Fluke is on the wrong side of a battle over religious freedom. Back in March, she testified in favor of a proposed Obama administration rule that would require Catholic institutions, like her own Georgetown University law school, to reject the teaching of their church and cover contraception in their university health plans - plans not funded by taxpayers, by the way, but by tuition and other university revenues.
Now here Fluke was again, on the national stage, warning that a vote for the Republican ticket in 2012 was a vote for "an America in which you have a new vice president who co-sponsored a bill that would allow pregnant women to die preventable deaths in our emergency rooms. An America in which states humiliate women by forcing us to endure invasive ultrasounds we don't want and our doctors say we don't need.
"An America in which access to birth control is controlled by people who will never use it; in which politicians redefine rape so survivors are victimized all over again; in which someone decides which domestic violence victims deserve help, and which don't."
Shortly before Fluke spoke, conservative commentator Ann Coulter had tweeted: "Bill Clinton just impregnated Sandra Fluke backstage."
That was nothing compared with the outpouring of fury during and after the speech.