Ethnic Uzbek women from Kyrgyzstan plead for help at a refugee camp in Nariman on the border with Uzbekistan. Tens of thousands of minority Uzbeks have fled their homes in the wake of ethnic violence last week in southern Kyrgyzstan.
Oxana Onipko/AFP/Getty Images
Nga Thi Buscall, 60, slept on the streets of Washington, D.C., last winter. New numbers from the Department of Housing and Urban Development show that the number of homeless people actually dipped last year -- although more families were living on the street.