The liberal Talking Points Memo reports that John McCain's campaign is outspending Barack Obama in many battleground states, including three states covered by MidwestPolitics.com.
Here's a round-up of the ad numbers, which come from Evan Tracey, the chief operating officer of TNS Media Intelligence/Campaign Media Analysis Group.
Iowa: McCain has spent roughly $700,000 more than Obama.Read the full TPM item
Michigan: McCain has outspent Obama by about a million dollars.
Ohio: McCain has spent approximately one million more than Obama.
Wisconsin: McCain has spent roughly a half million more than Obama.