A growing part of the Latino electorate is relating less to the Democratic Party and more to the GOP because of blue-collar economic issues, an anti-Trump Republican consultant says in an upcoming book. The big picture: The gradual shift makes Latinos the new "Reagan Democrats" — moderate Democrats in the 1980s who supported President Ronald Reagan — and may change assumptions of race and politics that both parties aren't prepared to face, author Mike Madrid argues. Zoom in: Madrid's "The Latino Century: How America's Largest Minority is Transforming Democracy," is set for release on June 25 by Simon & Schuster....