The HillTube

Crossroads ad slams Obama's economic record, attacks on Romney

The ad will air in nine states: Colorado, Florida, Iowa, Michigan, Nevada, New Hampshire, North Carolina, Ohio and Virginia.

It's notable that the ad is running in Michigan, a state where polls show Romney is close to taking that appears to be on the cusp of "swing state" status.

More in Defense

Lawmaker slams Obama's 'bait and switch' on Syrian refugees

Read more »