Tonight july 23,2008 at washington D.C.

Answer:
Oh that’s sweet thank you for your support for Israel! :) Usually the Christian support when televised is on CBC (Christian Broadcast Channels) most cable/satellite carries one or more stations. I don’t watch television myself so I don't know what particular satellite it could be on but check the CBC for any events still talked about.

Here’s web link to the event.

Christians United for Israel

Third Annual Washington-Israel Summit in Washington, D.C.

at the Washington Convention Center

July 21-24, 2008

Your Opportunity to Vote for Israel

http://www.cufi.org/site/PageServer?page…

Answer:
It was held in W.C from 9am-6pm so you won't be able to see it live.

I can't find a video of it but maybe you should post this question in R&S maybe someone will know.

Answer:
Check the comedy channel.