This Morning is that you get to visit some pretty cool places – and where better than the sea on one of the hottest days of the year?That was Josie Gibson's job today (June 25) as she interviewed a beach-goer who was about to dive into the Cornish sea.The segment was transmitted live to Phillip Schofield and Holly Willoughby, who were sitting just outside the studio in London – and it seemed Josie wanted to get in on the fun too as she ran in for a swim.Unfortunately, the presenter completely