Senator Tammy Duckworth will be the first US senator to give birth while in office, and she's fighting to change longstanding rules that won't let her bring her baby onto the Senate floor. "I feel like I'm living in the 19th century instead of the 21st." http://cnn.it/2FqafLO | CNN International

"Yes, he is a coward." Iraq War veteran, Democratic Sen. Tammy Duckworth responds to President Trump's Vietnam War remark, saying he "used his privilege in every way that he could to avoid going to serve five different times." https://cnn.it/2EV36k4 | CNN Replay