At least 90 sponsors have already fled Glenn Beck.  If you need a reminder for why this might be happening, you need only look to Glenn Beck’s recent bigoted attack against India.  Media Matters offers this summary (emphasis added):

Thus, within the span of a few minutes, Beck implied that there are no quality medical schools in India; implied that medical care in India is a shoddy imitation of real health care; implied that the entire nation is an undeveloped backwater without even so much as indoor plumbing; and compared the Ganges River, a holy body of water for one of the world’s More >