Is Schwarzenegger one of the reasons California has more illegals than any other state?

It's not all his fault, but he is part of the problem. The people and the politicians share the blame. The people keep voting in the same old politicians over and over again, despite the fact that these politicians put the desire for power before the good of the state. The politicians pander to illegals because it ensures that they get the Hispanic vote, and most of them could never win an election without them. After many years of this greed, the state is now caught in a catch-22. Pandering has caused a drastic rise in illegals (from many countries), and as a result, enforcing the immigration laws will surely lose the election for them.