… The 2016 Republican primary is shaping up as something more complex than a formulaic clash between a center-right, establishment candidate and a handful of hard-line challengers. There are also likely to be fault lines of both age and political sensibility between figures like Mr. Huckabee and Mr. Bush on the one hand and Senators Rand Paul of Kentucky and Ted Cruz of Texas, who rose to prominence when vigorous opposition to Mr. Obama was a central organizing principle of Republican politics, on the other. CONT.
Jonathan Martin, New York Times