WATERLOO - U.S. Sen. Barack Obama's two sisters will swing through the Cedar Valley Saturday, to visit with and fire up volunteers and supporters of the Democratic presidential hopeful.

Auma Obama and Maya Soetoro-Ng will be at the Obama campaign's office at 4807 University Ave. in Cedar Falls at 11:30 a.m., then at the Waterloo office at 425 Franklin St. at 1:15 p.m., according to the campaign.

From Waterloo, they will travel to Cedar Rapids, Iowa City then West Des Moines.