It's been another day of angry defiance mixed with apologies from Toronto Mayor Rob Ford. He's threatening to take legal action against former staffers who spoke to police about his behavior. But he's also apologizing for using crude language to deny that he once made a sexual advance on a female staffer.

"The revelations, yesterday, of cocaine, escorts, and prositution has pushed me over the line, and I used unforgiveable language, and again I apologize.  These allegations are 100% lies."

Ford says he's getting help from health care professionals but he's not being more specific, and he's still refusing to step aside over his drug use and his drinking.