The humanitarian suffering in northern Ethiopia is appalling, as conflict continues on multiple fronts. Tigrayan rebel forces have won a string of victories over the Ethiopian military, and Ethiopia\u2019s prime minister now says all the state's military resources will be deployed to crush the rebels. Stephen Sackur speaks to Getachew Reda, spokesperson for the Tigray People\u2019s Liberation Front. With the death toll rising and man-made famine taking hold, what is the endgame for Tigray\u2019s rebels?