title: UNHCR chief meets with Rohingya refugees in Bangladesh camp
text: KUTAPALONG, Bangladesh (Reuters) - The head of the U.N. refugee agency said on Saturday he was shocked by the  terrible violence  inflicted on Rohingya refugees fleeing Myanmar, and said their suffering would last far longer than the time it took to satisfy their basic needs.   More than 420,000 Rohingya Muslims have fled to Bangladesh since Aug. 25, when attacks by Rohingya militants in Rakhine state triggered a Myanmar crackdown that the United Nations has branded ethnic cleansing. During a visit to the sprawling Kutapalong refugee camp in southeastern Bangladesh, close to the Myanmar border, the United Nations High Commissioner for Refugees, Filippo Grandi, said Rohingyas had told him their stories.  I was really struck by the fear that these people carry with themselves, what they have gone through and seen back in Myanmar,  he told Reuters in the camp, where refugees live under thousands of tarpaulins covering the hills and rice paddies.   Parents killed, families divided, wounds inflicted, rapes perpetrated on women. There s a lot of terrible violence that has occurred and it will take a long time for people to heal their wounds, longer than satisfying their basic needs,  Grandi said. The speed and scale of the exodus from Myanmar has left hundreds of thousands living in dire conditions in a poor part of a poor country, and U.N and aid agencies are scrambling to give people shelter, get them fed and prevent an outbreak of disease.   A senior U.N. official said on Friday that an estimated $200 million would be needed to help the refugees in Bangladesh for six months. Aid workers fear a humanitarian crisis is also unfolding in Rakhine state, though Myanmar has restricted access. Rohingyas, who trace their roots back generations in Myanmar, are a stateless minority who have mostly been stripped of their citizenship in the predominantly Buddhist country. Tensions between the communities have simmered for decades and exploded into violence several times in recent years. Myanmar leader Aung San Suu Kyi has faced a barrage of international criticism over their plight, for not speaking out more forcefully against the violence or doing more to rein in security forces over which she has little power. Myanmar dismisses accusations of ethnic cleansing, saying it has to tackle the insurgents, whom it accuses of starting fires and attacking civilians as well as the security forces.   Grandi, who in July called for Myanmar to grant Rohingyas citizenship, also asked a Rohingya refugee in Bangladesh what it would take for him to return.  The refugee said Myanmar needed to restore citizenship and fundamental rights, and that violence was  continuing . Rights group Amnesty International said on Friday new satellite images and videos showed plumes of smoke were still rising from villages in Rakhine state. 