[standaman]

Still no explanation on how migrants without a right to vote could influence democratic politicians to sell legit democratic voters out.

It's really quite logical , my democratic friend. There are milions if Hispanics that are US citizens. ( yes, they did the right and legal thing and became real voting, taxpaying citizens enjoying all the rights that come with it) When a politician makes a move toward halting the flow of illegals into the US, it is seen as a racial prejudice against their people. You cannot be tough on illegal immigration and keep the Hispanic vote.