Larry King is doing his part for Jon Stewart's 'Rally to Restore Sanity.' While Oprah and Arianna Huffington are providing people with transportation to Stewart and Stephen Colbert's Halloween-weekend event, on 'Larry King Live' (weekdays, 9 PM ET on CNN) King presented Stewart with something that could be of benefit to the folks once they get there:

A Porta Potty.

"Oh my god," Stewart yulped, when the curtain raised and his unusual gift was revealed.

"Please tell me that is not the capsule that they keep you in," Stewart quipped to King.

The gift was in response to reports that there might not be enough Porta Potty's at the rally, due to other big events that are going on in the area during the same day. Stewart informed King that they had actually gotten the Porta Potty situation sorted out, but he would still take his gift with him, and make it his own personal Porta Potty for the rally.