Sen. Tammy Duckworth, D-Ill., on Monday gave birth to a daughter, Maile Pearl Bowlsbey, becoming the first sitting senator to have a baby while in office. Duckworth, who turned 50 on March 12, is one of only 10 women in the history of the nation to give birth while in … [Read more...] about Congratulations to Sen. Duckworth on the birth of her second child….