The conservative movement takeover of the Republican Party began in the 1960s and took decades to complete. Conservatives still have not lost their sense of being an insurgent movement that might at any moment be betrayed by the party Establishment. Conservatives think of their role as quasi-independent, but they also imagine it as focusing exclusively on enforcing fealty to their doctrine by politicians who might otherwise be inclined to wander. The scenario they are built to fight against is the Republican president who colludes with Democrats, not one who colludes with foreign dictators. If the president is fighting against the opposition party, they assume he is acting correctly. Conservative organs like National Review originally viewed Richard Nixon with hostility, and — perverse as it may sound — came to his defense because of Watergate.