BREAKING: Alexandria Ocasio-Cortez, a 28-year-old socialist, topples powerful incumbent Joe Crowley

Rep. Joe Crowley (D-NY) became the first Democratic incumbent to lose his primary election Tuesday. Alexandria Ocasio-Cortez, a 28-year-old socialist, ran an insurgent campaign focused on Medicare for all, abolishing Immigration and Customs Enforcement (ICE), and tuition-free higher education.

She has now taken down a man widely considered a candidate for the next Speaker should Democrats retake the House.

Crowley first took office in 1999, and Ocasio-Cortez marked his first ...