Horsford uses Tarkanian's "crazy radicals" comment, brings in Sharron Angle in new ad

Congressional District Four hopeful Steven Horsford uses opponent Danny Tarkanian's own words in a new ad, comparing him to Tea Party types such as Sharron Angle.

The spot, which you can see below, is an attempt by Horsford to marginalize Tarkanian and solidfy the Democratic base. Horsford has been calling Tarkanian a "tea party extremist" for weeks.

The release of the ad comes a few hours before the pair will debate on "Ralston Reports" tonight. That ought to ratchet up the tension level.