ROLL CALL: Mumia Abu-Jamal Case Reverberates in Senate Nomination Fight.

President Barack Obama’s nomination of Debo P. Adegbile to head the Justice Department’s Civil Rights Division has unleashed a decades-old racial feud centered on the case of Mumia Abu-Jamal that threatens to cross partisan lines and give credence to Senate Republican worries that more controversial nominees will be confirmed since Democrats eased the process last year.

The Senate is scheduled to vote on cloture on the Adegbile nomination Monday evening. Adegbile, senior counsel for Senate Judiciary Committee Chairman Patrick J. Leahy, D-Vt., previously worked for the NAACP Legal Defense Fund, which helped commute the death sentence of Abu-Jamal, a black nationalist who was convicted and sentenced to death in 1982 for the murder of white Philadelphia Police Officer Daniel Faulkner.

Senate Democrats control 55 votes in the Senate and only need 51 to clear the hurdle. But it is likely to be close, as one of their own, Sen. Bob Casey of Pennsylvania announced Friday he would oppose the nomination, and several Democrats up for re-election in swing or conservative states might think twice about wading into the hornets’ nest that surrounds Abu-Jamal.

The case goes back to a dark period in Philadelphia history, when the MOVE group of black separatists clashed frequently with the Philadelphia political and law enforcement community. The case bounced around the appeals process for years, with the backdrop of continued violence between MOVE, which Abu-Jamal was affiliated with, and the predominantly white police force. The feud reached a nadir in 1985, when police allowed a MOVE compound in West Philadelphia to burn in a confrontation, and the conflagration went on to consume several city blocks. That incident is the topic of a recent documentary by Jason Osder, “Let the Fire Burn,” which has renewed interest in the conflict and stories behind it, such as Abu-Jamal’s case.

Sen. Lindsey Graham, R-S.C., a senior member of the Judiciary Committee, said now that Democrats don’t need Republicans to cut off debate on most nominations, “More extreme judicial nominees, more extreme executive branch nominees” will be the consequence “when you don’t have to reach across the aisle.”

Expect plenty of race-baiting.