Last week, a guy in Denver went to the local news with a video he CLAIMED showed UFOs flying around in broad daylight over the city.

They were just tiny specs though, so producers sent a cameraman out to see if HE could get them on camera...and he DID.

In both videos, it's just little dots darting up and down in the sky...that kind of look like bugs.  But according to at least one expert, they're NOT bugs, and no one's sure WHAT they are.

The guy who shot the original video says they show up almost every day between noon and 1:00 P.M.

Check out this news report on It shows the guy's footage of them at :34, and the local news footage at 2:04.