Jacky Rosen is an American politician and member of the Democratic Party. She has served as the junior United States Senator from Nevada since January 2019. Before her election to the Senate, Rosen was a member of the U.S. House of Representatives, representing Nevada's 3rd congressional district from 2017 to 2019. Born on August 2, 1957, in Chicago, Illinois, Rosen worked as a software developer and businesswoman before entering politics. She is known for her focus on issues such as healthcare, education, and women's rights, advocating for policies that support working families and promote economic growth.