ASMARA, June 20 (Reuters) - Thousands of Eritreans marched through the streets on Wednesday to a cemetery atop a hill overlooking the capital to honour tens of thousands of people killed in two wars

ASMARA, June 20 (Reuters) - Thousands of Eritreans marched through the streets on Wednesday to a cemetery atop a hill overlooking the capital to honour tens of thousands of people killed in two wars