Wendy Greuel's campaign is pushing back following the release of a new Spanish-language television commercial put out by a Super PAC that supports her opponent, Eric Garcetti. The ad attempts to link Greuel to former Republican Gov. Pete Wilson. Greuel denounced the ad with her ally City Councilman Jose Huizar. Conan Nolan reports from East LA for the NBC4 News at 5 p.m. on May 15, 2013.