From there , Philippe Cousteau heads to northern California to check out how artists are giving garbage a whole new form and sense of respect . Road to Rio travels to California , U.S to see what they are doing to cut carbon emissions . Comment: The team visits Warner Brothers studios to see the green innovations they are using .
Road to Rio travels to California , U.S to see what they are doing to cut carbon emissions . Comment: The team visits Warner Brothers studios to see the green innovations they are using .