In the #PA12 democratic primary, @SummerForPA overcame $3 million in Israel lobby donations for her challenger, @SteveIrwinPA, winning by a razor-thin 400 votes. Here's how she did it. 🧵 Lee performed strongest in the [1] city of Pittsburgh, where she was endorsed by progressive Mayor Ed Gainey, and [2] the minority-heavy industrial towns of the Mon Valley, including her hometown of Braddock, Swissvale, and McKeesport.