ປ.ໂອບາມາ ກ່າວຄຳປາໄສ ກ່ຽວກັບບັນຫາ ເລື່ອງຜິວພັນ

President Barack Obama has spoken publicly for the first time about the verdict in the racially-divisive trial of George Zimmerman, a white man who was acquitted on July 13 of killing Trayvon Martin, an unarmed African-American teenager, last year. VOA’s Kent Klein reports from the White House.