Joe Biden votes early, but 'what's with the glue stick?' [photo]

Vice President Joe Biden voted early in the election without accidentally disenfranchising himself, but something on the table caught the eye of some who saw the photo:

https://twitter.com/DrunkenGeeBee/status/525683525861662720
https://twitter.com/30ADestin/status/525690237952208898

Hmm. Arts & crafts time?

Protip:

@VP Don't eat the glue Joe.

— Sunniedlt (@Sunniedlt) October 24, 2014