NEWLY RELEASED LETTERS SHOW REAGAN LEFT LIBERALISM WHEN COMMUNISTS INFILTRATED: “His feeling of being had, of being manipulated, by communists who poisoned seemingly legitimate organizations and perverted their purposes, always keeping hidden their secret agenda goals, screams off the page of this letter. It would affect his entire life.”

And eventually, many other lives as well, as the section of the Berlin Wall outside of the Reagan Library in Simi Valley stands as a testament:
Toshiba Digital Camera

Read the whole thing.