Help Me identify this vine, it is everywhere!

[Bunggo]

Hi. I have this vine growing all around my sisters house. Can you identify it?

[img]https://www.bunggo.com:85/img/leaf.jpg[/img]

I will be greatful.
Thanks.

[Bunggo]

Appearantly, there is no odor. We live in Northeast Ohio (Cleveland). Hope this helps. There are 4 children living in this house and we want to make sure it isn't dangerous.

Thanks,
Tom

[Bunggo]

Wow, I've been reading the forums for weeks and finally had something of my own. I didn't think it would have stumped everybody (don't know if I really saw that everybody was stumped). Wow...I'm really going to have to try to figure out what this is if you all can't figure it out. Thanks anyhow.

Tom