The invitation of rapper Common to the White House this week is drawing the ire of the union representing New Jersey state police.

While even casual hip-hop fans wouldn't characterize him as a controversial rapper, Common found himself under the microscope after First Lady Michelle Obama invited him to the White House for an arts event. In question: the lyrics to "A Song for Assata," about convicted cop-killer and former Black Panther Assata Shakur.

The White House said Wednesday it stood by the decision to invite Common. Press Secretary Jay Carney said the conservative backlash distorts what Common stands for, and added that the president appreciates Common's work with children in Chicago.

FOX News and Sarah Palin condemned the decision after the Daily Caller published some of Common's lyrics, including some that criticize former President George W. Bush.

For New Jersey police, the outrage centers on "A Song for Assata" lyrics like "Your power and pride is beautiful. May God bless your soul."

Latest AP Poll Sample Skews to Democrats by 17 Points May 11, 2011 8:55 A.M. By Jim Geraghty Tags: Barack Obama, Polling Wow! The AP poll has Obama’s approval rating hitting 60 percent! And 53 percent say he deserves to be reelected! And on the economy, 52 percent approve of the way Obama’s handling it, and only 47 percent disapprove! He’s up 54–46 on approval of how he’s handling health care! On unemployment, 52 percent approval, 47 percent disapproval! 57 percent approval on handling Libya! Even on the deficit, he’s at 47 percent approval, 52 percent disapproval! It is a poll of adults, which isn’t surprising; as I mentioned yesterday, you don’t have to be a registered or likely voter to have an opinion on the president. But then you get to the party ID: 46 percent identify as Democrat or leaning Democrat, 29 percent identify as Republican or leaning Republican, 4 percent identify as purely independent leaning towards neither party, and 20 percent answered, “I don’t know.”