Lakers' World Peace faces NBA discipline

Metta World Peace, formerly Ron Artest, of the Lakers is likely to be suspended for his vicious elbow of Oklahoma City's James Harden on April 22.

Los Angeles Lakers forward Metta World Peace gives an elbow to Oklahoma City Thunder guard James Harden, behind him, earning him a double flagrant foul and ejection from the game, in the first half of an NBA basketball game in Los Angeles, Sunday, April 22, 2012. The Lakers won in double overtime, 114-106. (AP Photo/Reed Saxon)

Oklahoma City Thunder players stand over teammate James Harden, lower left, after receiving a flagrant double foul from Los Angeles Lakers' Metta World Peace, who was then ejected, in the first half of an NBA basketball game, Sunday, April 22, 2012, in Los Angeles. (AP Photo/Reed Saxon)

Oklahoma City Thunder v Los Angeles Lakers

LOS ANGELES, CA - APRIL 22: Metta World Peace #15 of the Los Angeles Lakers leaves the court after being ejected for hitting James Harden #13 of the Oklahoma City Thunder at Staples Center on April 22, 2012 in Los Angeles, California. The Lakers won 114-106 in double overtime. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Stephen Dunn/Getty Images)

Los Angeles Lakers forward Metta World Peace puts a towel to his nose after taking a hit from Oklahoma City Thunder's Serge Ibaka in the first half of an NBA basketball game in Los Angeles, Sunday, April 22, 2012. The Lakers won in double overtime 114-106. (AP Photo/Reed Saxon)

CORRECTS SPELLING OF NAME TO METTA, NOT META - Oklahoma City Thunder players stand over teammate James Harden, lower left, after receiving a flagrant double foul from Los Angeles Lakers' Metta World Peace, who was then ejected, in the first half of an NBA basketball game, Sunday, April 22, 2012, in Los Angeles. (AP Photo/Reed Saxon)

Los Angeles Lakers' Pau Gasol (16), of Spain, stands between an official and Oklahoma City Thunder player after Lakers' Metta World Peace (15) was called for a double flagrant foul and ejected from the game in the first half of an NBA basketball game, Sunday, April 22, 2012, in Los Angeles. (AP Photo/Reed Saxon)

Oklahoma City Thunder v Los Angeles Lakers

LOS ANGELES, CA - APRIL 22: James Harden #13 of the Oklahoma City Thunder celebrates during the game against the Los Angeles Lakers at Staples Center on April 22, 2012 in Los Angeles, California. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Stephen Dunn/Getty Images)