It remains unclear whether ESPN college football analyst Lou Holtz went on a lengthy, bigoted tangent against Muslims during an on-air segment, sources at the network reported earlier today. From what I could tell, he either said something derogatory about Muslims or just told me how much he likes roast beef, said fellow analyst Mark May, who noted that Holtz kept spittingapparently out of angerthroughout the incomprehensible diatribe. The whole thing sounded like a mish-mash of anti-Islamic rhetoric along with a list of European cities or something about his ankles, though it was all admittedly pretty hard to discern. Whatever it was, I was offended. Following his possible tirade, Holtz reportedly glared at the camera for several seconds until the video feed cut back to May. 