After months of debate and public outcries from supporters and critics of illegal immigration, the Senate voted 62-36 tonight in favor of a plan that nearly all conservatives are calling a massive amnesty. By doing so, the Senate has effectively declared war on the House of Representatives, which last December approved a plan emphasizing border security. Four Republican senators who are frequently mentioned as potential presidential candidates in 2008—Majority Leader Bill Frist and Senators Sam Brownback, Chuck Hagel and John McCain—disregarded the concerns of the American people in favor of a bill praised by the Democratic Party and liberal lion...