What to say?
January 3, 2009 | 1:58 p.m. CST
Gire Ngzihayo, who is from Burundi, contemplates what to write on a holiday greeting card during art class. Gire and his friend Desire are very much part of their fifth-grade class, said teacher John Nies. "They're both very, very bright, and that's evident ... when we play math games. They pick up on the rules quick," Nies said.
