This might be a question that some in the Mayor Rob Ford camp are asking today, after Rob Ford appeared on the Jimmy Kimmel Late Night Show on 4 March (2014). Rob gives out his cell phone number to anyone who asks for it, so it was not difficult for Kimmel to get his hands on it. He called Rod Ford who actually answered his phone. Rob accepted the invitation and apparently flew to LA at his own expense to make the appearance.
Here is segment two
Here is segment three
And the 4th and last segment
Perhaps Rob Ford thought he could control the situation, but clearly Kimmel was well prepared and even had photos.