Monday, March 18, 2019 : Up First New Zealand's prime minister has vowed to tighten gun laws in response to the deadly attacks at two mosques last week. Will she face any opposition? Also, an investigation finds that the Federal Aviation Administration pushed Boeing to conduct some of its own safety assessments. What role could that have played in two recent plane crashes? Plus, epic floods across the Midwest have forced thousands to evacuate. Why are there floods when it's still winter?