Hopefully this live feed will work for you, I'll also post updates.
Click on the large centered play button if you want to open it in a different window, or on the small play button at the bottom left if you want to view it without leaving this post:
[Live Feed off air now. Will post video of Palin speech once available.]
You also can try a local television live feed, but there's no embed code.
Here is the Twitter feed for #wiunion so you can see some of the crazy tweets:
[you can get the feed here]
Here are some photos from the day of the counter-protesters: