@sleeplessmom1, as much as I despise what he has to say, he is being brought in by the College Republicans, as he was, without incident, last year. The school (all schools for that matter) is in a no win situation. Deny him and they are accused of stifling free speech. Host him and be accused of fostering his hateful point of view. What he has to say, from my point of view, is disgusting and vile, but he resonates with roughly one third of the country.
It is worth note that last year, unlike Berkeley, he showed up, spoke, and left, with little fanfare. In Skinnerian terms, he was not reinforced. I thought it was a proud moment for Cal Poly.