"Fredo Arias-King, former aid to Mexico's President-Emeritus Vicente Fox, had this to say back in 2006: ...Republican lawmakers we spoke with knew that naturalized Latin American immigrants and their offspring vote mostly for the Democratic Party, but still most of them (all except five) were unambiguously in favor of amnesty and of continued mass immigration (at least from Mexico)...."
Only 5 seems about right.
Names would be even more interesting.