This is cnn newsroom with michael holmes. Iowas caucuses, the first Nomination Test ahead of the president ial elections. A just released poll finds Donald Trump continues to keep his Iron Grip on iowa republicans. The final Des Moines register nbc News Poll shows donald Trump Support at 48 . Nikki haley second at 20 , ron desantis, third at 16 . But iowa is coping with a vicious Winter Storm which has brought Blizzard Conditions and brutal cold across the state, candidates forced to cancel many events before the push of the caucuses. The Arctic Blast will be in place monday and there are concerns about turnout. High temperature is forecast to be negative 2 degrees fahrenheit, negative 16 degrees
from the sanctions? but thai done they ve done nothing to give up the continued progress on their nuclear program. and the notion that verification measures can somehow guarantee we ll know when iran is cheating really is the last resort of scoundrels. the iranians have driven a truck through the international effort to stop them from getting nuclear weapons. they re closer to breakout today than they ever have been today. martha: frighten thought. 1:00 today we re going to see what the questions are for secretary of state john kerry. john bolton, thank you, sir. bill: should be rather revealing. the president s tax man is heading to the hill, the hot seat in store for the president s pick to lead the irs as he faces a tough nomination test there. plus, there s a follow on this [gunfire] martha: wow. hear the screens inside the minivan, a video that shocked the country, a state trooper shooting at a minivan that was filled with kids. now he s fighting to get his job