UN buys 90,000 tonnes wheat for Ethiopia Wed Jul 27, 2011 8:02am GMT

HAMBURG (Reuters) - A United Nations aid agency has purchased about 90,000 tonnes of wheat for donation to Ethiopia, European traders said on Wednesday.
It will be sourced from the Black Sea region, traders said.
The U.N. has declared the Horn of Africa drought crisis the highest current global humanitarian aid priority.
Large numbers of Somali refugees are arriving daily in neighbouring Ethiopia.