On The DMZ, Matt and guest host Justin discuss Ted Cruz: The College Years (and the prequel Ted Cruz: The Canadian Years.) Matt argues that Cruz's abrasive political style could hurt him—politicians are wise to placate their foes. Justin makes the case for Chris Christie in 2016. Is Christie to Obama as Clinton was to Reagan? They discuss the political prospects of libertarian populism. Do Republicans secretly fear that Obamacare will succeed? Plus: Is Al Jazeera America doomed?