Second and third graders...

Chanting threats against Obama...so said.

REXBURG, Idaho -- Elementary students chanted "assassinate Obama" on a school bus in eastern Idaho last week, an official with the Madison School District says.

District spokeswoman Janet Goodliffe says the second - and third-grade students were young and most of them didn't understand what the word "assassinate" meant when they chanted it in reference to President-elect Barack Obama.