Republicans called on to support Bernie Sanders to weaken Hillary Clinton

Here’s the right wing National Review back in June of 2015 urging Republicans to support Bernie Sanders.

Republicans should support the Vermont socialist’s campaign to force Hillary left.
Support Bernie Sanders!
This is a call to action for every Republican anxious to win back the White House in 2016.
By supporting Bernie Sanders in the Democratic primary, Republicans can weaken Hillary Clinton’s campaign in the general election.

Read it for yourself: Bernie Sanders: Republicans’ Favorite Democrat | National Review Online