...and apologizes publicly for something that's none of your goddamned business.
That's right, you can now add multi-medal winning human/dolphin hybrid Michael Phelps to the long list of people who will never amount to anything because they enjoy the recreational use of marijuana. A list that includes (at least) two Presidents, the mayor of New York, Nobel Prize-winning scientists, CEOs, doctors, lawyers, and every musician from about 1920 onward that's worth listening to.
Yeah, stay away from that stuff, kids. It'll ruin your life!!!