KPCC's Brian Watt went to Ballona Creek with scientist Polly Barrowman of Heal the Bay to see just how much trash was flowing out to sea because of the big rains last weekend.
KPCC's Brian Watt went to Ballona Creek with scientist Polly Barrowman of Heal the Bay to see just how much trash was flowing out to sea because of the big rains last weekend.