Here's a comprehensive summary of the article about Katherine Clark:

Katherine Clark, born July 17, 1963, is a prominent American lawyer and politician who has represented Massachusetts's 5th congressional district in the U.S. House since 2013. She currently holds a significant leadership position as House Minority Whip, a role she assumed in 2023, following her terms as Assistant Speaker (2021-2023) and Vice Chair of the House Democratic Caucus (2019-2021). Clark's political career began in local Melrose politics before progressing to the state legislature, where she served in both the Massachusetts House of Representatives (2008-2011) and Senate (2011-2013).

An attorney with degrees from Cornell Law School and Harvard's Kennedy School of Government, she leveraged her expertise to contribute to legislation on criminal justice and education before winning a special election to Congress in 2013. Representing a diverse district encompassing many of Boston's northern and western suburbs, she continues to be a key voice in Congress, notably through her work on the influential House Appropriations Committee.