Jonathan Chain News Today

National security become top issues on the campaign trail, its putting a stark spotlight on the differences between marco rubio and ted cruz. in a new "new york" magazine piece, jonathan chain explores how that is leading the gop in existential conflict. the feud reached fever pitch at the last debate of the year. cruz tying rubio to, quote, more aggressive washington neocons and rubio going after cruz on national security. rubio echoed the bush era view around the globe saying in his own doctri...