Professor and immigration lawyer Charles Kuck joins WIRED to answer the internet's burning questions about immigration. Can ICE arrest people without a warrant? How do undocumented immigrants pay taxes? Do illegal immigrants vote in the US? Where do Americans immigrate to when they leave? What's the difference between a visa and a green card? What is the crime rate of illegal immigrants in the United States compared to that of citizens? Answers to these questions and many more await on Immigration Support.