Eye Opener: Secretary of defense contradicts the president

The U.S. defense secretary undermines President Trump's justification for killing a top Iranian general, as anti-government protests erupt in Tehran over the downing of a passenger jet. Also, large areas of the country clean up after deadly tornadoes rip across the Deep South, and snow and ice cripple parts of the Midwest. All that and all that matters in today's Eye Opener. Your world in 90 seconds.