Billionaire environmentalist Tom Steyer’s super PAC, Next Gen Climate, wants to implement a “haircut strategy” against Republican campaigns in order to depress conservative turnout. “Our Republican Haircut Strategy — a precision focus on a specific harm in target Republican markets — we will seek to degrade Republican performance,” a memo from Steyer’s super PAC explains in a memo obtained by Politico that the RNC flagged as a “voter suppression” tactic. “The election results in many states may be as narrow as a few thousand votes, so we sought to determine whether we could have an impact at the margins of...