Is Hamtaro really coming back to the U.S. on August 8th?

If the people from cartoon network said it then it will,
If not then it's a rumor, maybe false or true.

No.

it might but i haven't heard anything yet. it is a really old series and you might be able to watch on veoh or youtube but if you want you could check on cartoonnetwork.com to see if it will.
i would also advise you to check nicktoons for a slim chance it might be there

what? no