Frida Ghitis : Working with politics leads people to lash out with hatred . The opinions expressed in this commentary are solely those of Frida Ghitis . She says rather than blame Clinton , Obama , Boehner or Cruz , look at the root causes . Ghitis says the political system rewards polarization , which wins low - turnout elections . Centrists need to speak out to put voters on the right track , she says .
Frida Ghitis : Working with politics leads people to lash out with hatred . She says rather than blame Clinton , Obama , Boehner or Cruz , look at the root causes . Ghitis says the political system rewards polarization , which wins low - turnout elections . Centrists need to speak out to put voters on the right track , she says .