(Las Vegas, NV)  –  A local school is getting ready for a visit by Michelle Obama.

The First Lady is scheduled to hold a grass-roots rally this afternoon at Orr Middle School.  Her visit comes two days after the President made a late-night campaign stop in Las Vegas.

A campaign spokeswoman says Michelle Obama will be “laying out the difference” between her husband and Republican challenger Mitt Romney.

Doors for the sold-out rally will open at 11:30 this morning.