Airbnb hosted its annual OpenAir conference today and CEO Brian Chesky kicked off the conference with a remark on the recent reports surrounding the phenomenon of racist hosts cancelling travelers' trips. "First, let me make it clear that we have zero tolerance for any amount of racism or discrimination on our platform," Chesky said. While it's not confirmed, the company will most likely be soliciting feedback from its users, including those who may have been victims of racism or discrimination.