Sky News Radio - Special Reports

Endurance swimmer Lewis Pugh is trying to complete the mammoth task of swimming the length of the English Channel from Land’s End to Dover.  The aim is to swim 350 miles in 50 days. He is doing it as part of a campaign to ensure 30 percent of our oceans are fully protected by 2030. Sky's Rebecca Williams has spent day 15 with him as reaches the quarter point.