The following photos were taken by Yemeni activist, Summer Nasser after she visited IDPs camps in Aden after people escaped violent clashes between armed groups and security forces. Summer tweets, "I can't put into words really…. It was truly sad to know they don't know where they'll end up going in a few months/yrs." According to World Food Programme (WFP), Yemen has some 670,000 internally displaced and conflict-affected people....(read more)