<human>: Background: Aukerman was born in Savannah, Georgia to Burt and Linda Aukerman. He grew up in Orange County, California, attending Cypress High School and the Orange County High School of the Arts, studying acting and musical theater and writing plays in his spare time. He hosted a public-access television show called Centurion Highlights, based on the school's mascot. In a 2015 interview, Aukerman said "I'm still doing that same show, just with celebrities instead of my high school cafeteria."
Context: In 2002, Aukerman and Porter started the successful alternative comedy showcase Comedy Death-Ray, which ran Tuesday night at the M Bar in Los Angeles. Porter had friends in common with M Bar owner Joe Reynolds, and visited the bar shortly after its opening. Upon seeing how empty M Bar was, Porter convinced Reynolds to let him start a comedy show to help business. The show eventually moved to the Upright Citizens Brigade Theatre in 2005 to gain more creative freedom. A Comedy Death-Ray CD taped partially in San Francisco at the SF Sketchfest and partially at their fourth-anniversary, all-night show in LA was released on Comedy Central Records on September 11, 2007. The CD featured Aukerman, comedians David Cross, Patton Oswalt, Paul F. Tompkins, and other CDR regulars.  In 2007, Aukerman and Porter produced several internet shorts with Comedy Death-Ray comedians for the internet site Super Deluxe. These included three episodes of The Brody Stevens Interview Challenge, and two episodes of Lake Charles Lake, in which he also co-starred. They made more shorts in 2008, but the site was shut down and folded into Adult Swim before they could air.  In 2007, Aukerman and B. J. Porter created and produced a sketch pilot, titled The Right Now! Show, based on their show for Fox. However, the network passed on ordering it to series in late 2007. Cast member Casey Wilson was immediately hired as a featured cast member of Saturday Night Live after the news. A short film made for the show, Between Two Ferns with Zach Galifianakis, eventually moved to internet site Funny Or Die, becoming one of its most successful series.  Starting January 3, 2011, Aukerman became the host of a series of interview interstitials, titled Comedy Death-Ray, airing three nights a week on the IFC network, where he interviews stars and creators of shows that the network runs, including The Ben Stiller Show, The Larry Sanders Show, Mr. Show, Freaks & Geeks, Undeclared, and Arrested Development.  In 2011, Aukerman and Porter parted ways, and Comedy Death-Ray was renamed Comedy Bang! Bang! CANNOTANSWER
Question: Why did they part?. Whats the answer?
<bot>: CANNOTANSWER