The vast overwhelming illegal immigrants will not take all this risk but they will opt for the renewable working visa with a fee where they can work and travel and forth to their countries.
Our side need to stop this stupid and unrealistic scare tactic about millions of new voters in the democrat party and make it look like it is happening in 2008, where in reality the vast majority of illegal immigrants will not become US citizen and those small minority who will become US citizens are not going to become so before 2017 i.e they will not be eligible to vote before the 2020 elections. Besides the participation of Latinos in voting has been always historically small.