1.   A study coordinated by Shaw University in Raleigh, N.C., found evidence that racism interfered with blacks earning medals.

2.   Al-Watan said the detectives who arrested her found evidence at her home that she has been in contact with Iraqi intelligence.

3.   Less than a month ago, investigators exhuming another mass grave nearby found evidence that bodies had been removed.

4.   The team also examined two smaller, apparently older sites and found evidence of summary executions, said U.N. spokesman Manoel de Almeida e Silva.