Lisa Carrington launches bid for more medals in Tokyo today

She's already a two-time Olympic champion after winning Gold in London and Rio, and today in Tokyo Lisa Carrington launches her bid to win four medals at a single Olympiad. Carrington begins her quest in the K1 200 and K2 500 classes today, potentially going all the way through till Saturday with the country's K4 500 crew. Clay Wilson caught up with Carrington in Tokyo ahead of her campaign getting underway.