Thousands of people and a host of celebrities have backed an online campaign to support Afghan veterans as the country they fought in and for descends into bloody chaos. TV presenter and Army veteran Rav Wilding, and “Help for Heroes” patrons Ross Kemp, Lorraine Kelly, and Sun columnist Peta Cavendish are among those to get behind the #StillOurHeroes hashtag on Twitter and Facebook, launched by forces charity Help for Heroes. Former Veterans’ Minister Johnny Mercer has posted a #StillOurHeroes video aimed directly at veterans, in which he says: “You stood up for what was good, when the nation called for you to serve, you served, and you can be incredibly proud of your service. “I’m incredibly proud of you. You cannot control it and be proud of your service and what we did in some of the harshest conditions the British Army’s ever fought in.” Labour Party affiliated Labour Campaign …