Nearly 4,000 homeless Afghans are staying in Kabul's Shahr-e Naw Park, where they made over 1,500 temporary shelters out of bed sheets and curtains. CGTN correspondent Danial Khan speaks to the poor and desolate who are scared and are struggling to find food. There are many similar stories of families losing their loved ones over the past 20 years, says Khan, as he reports on the ruins left behind after America's exit. Check out the fourth episode of our special series "Down the Road" in Afghanistan.