Newark, N.J., Mayor Cory Booker, a rising star within the Democratic Party, raised some eyebrows this weekend when he criticized his own party along with Republicans during an appearance on NBC’s “Meet The Press.” Commentary blogger Jonathan S. Tobin notes that Booker appears to have faced intense pressure to disown his initial comments.

Speaking on “Meet the Press” Sunday morning, Booker was a political superhero blasting the excesses of both Republicans and Democrats as he decried some conservatives dredging up the Rev. Jeremiah Wright issue and was equally strong on his own party’s attempt to demonize Romney’s career:

I have to just say, from a very personal level, I’m not about to sit here and indict private equity. To me, it’s just we’re getting to a ridiculous point in America, especially that I know I live in a state where pension funds, unions and other people are investing in companies like Bain Capital. If you look at the totality of Bain Capital’s record, they’ve done a lot to support businesses, to grow businesses. And this to me, I’m very uncomfortable with. …

The last point I’ll make is this kind of stuff is nauseating to me on both sides. It’s nauseating to the American public. Enough is enough. Stop attacking private equity. Stop attacking Jeremiah Wright.

Coming from a prominent young liberal, this was refreshing stuff. Obviously it was a little too refreshing for the White House, but as bad as the “Meet the Press” comments were for the president, what followed didn’t help either. By the end of the day, a contrite Booker posted a video on YouTube walking back his comments about Bain and tamely claiming instead that it was “reasonable” for the Obama campaign to attack Romney on this score. It was as if it were a video from a hostage being held for ransom.

Needless to say, Booker was right the first time he opened his mouth on Sunday. Private equity firms such as Bain are the engine of commerce in this country. Though not all the decisions made by any such firm work out, in the long run they are what builds jobs, not Obama’s tax and spend policies. One suspects this is something most Americans understand, which is why the economy is Romney’s strongest issue and the president’s staff is determined to discredit him.