KellyAnne Conway: Four minority Congresswomen "Represent a dark underbelly in this country", Presiding Democrat throws down his gavel as lawmakers argue over resolution condemning Trump's tweets, Trump: U.S. halting F-35 jet sales to Turkey after Turkey acquires Russian missiles, KellyAnne Conway asks reporter "What's your ethnicity?", North Korea warns it may resume nuclear testing, accusing U.s. of breaching recent commitmentsTo learn more about how CNN protects listener privacy, visit cnn.com/privacy