ClimateWire: Republican candidates in a punchy debate held seven weeks before the first nominating votes in Iowa did not discuss the landmark climate agreement reached by nearly 190 nations four days ago in Paris.
It was the fifth debate, and the nine candidates focused almost exclusively on foreign policy following the San Bernardino, Calif., massacre that left 14 people dead earlier this month. CNN moderators did not ask any questions about the climate agreement during the two-hour program.
Ohio Gov....