WASHINGTON–President Barack Obama and rival Mitt Romney are both on battleground state bus tours on Tuesday: Obama is in Iowa and Romney is on an Ohio swing.
New Romney runningmate Rep. Paul Ryan vaulted from Iowa–where on Monday he shared the state with Obama on his first day of solo stumping– to battlegrounds Colorado and Nevada. Ryan in Denver also headlined fund-raisers in Denver.
Vice President Joe Biden is in Virginia on Tuesday–another swing state.
