Millions of people in Kenya, Somalia, Ethiopia and Djibouti are at risk of starvation. <br /><br />No rain means no harvests and no food - at least until sometime next year, according to the UN. <br /><br />Thousands of refugees are arriving at a refugee camp on the Kenya-Somalia, in Dabaab, daily.<br /><br />Robert McCarthy, an emergency adviser to UNICEF speaks to Al Jazeera from Nairobi.
