That was just skimming the surface, before Gingrich squelched the investigation. Dornan was robbed the first time. The second run against Sanchez, he lost outright.
But the effects of Illegals in those districts in OC go beyond voter fraud, they're also the major force behind the demographic shift that has seen the flight of many middle class Republicans. A lot of Democrats have taken their place.
You can count me into that group. As a former native Californian and resident of OC I can attest that much of the area now resembles a 3rd world country. After seeing the direction the State was heading, I along with about 300,000 middle class taxpayers left the state in one year. Not to worry we were replaced with about 2 million newly arrived immigrants eager to work chump change.