“AIPAC Adrian” Boafo wins a congressional seat in Maryland. Photo: Tom Williams/CQ-Roll Call/Getty Images The big story of the June 23 primary elections is progressive Democrats’ insurgent triumphs in New York, which burnished Zohran Mamdani ’s reputation and struck fear in the heart of would-be national power broker Hakeem Jeffries and his Democratic Establishment allies. But outside the Empire State, the picture was rather different. Progressive candidates lost congressional primaries in