AXIOS (Andrew Solender) - Congressional Hispanic Caucus chair unseated by socialist challenger
Congressional Hispanic Caucus chair Adriano Espaillat (D-N.Y.) lost his primary Tuesday to democratic socialist challenger Darializa Avila Chevalier, the Associated Press projects. Why it matters: It's a major blow to the Democratic Party establishment and underscores the liberal grassroots' growing frustration with party leaders. - The race attracted national media attention and millions in outside spending in favor of both candidates. By the numbers: BOLD America, which received cash from both the Congressional Hispanic Caucus' super PAC and AIPAC's United Democracy Project, was the biggest spender in the race, putting $2.9 million into defending Espaillat, according to Federal Election Commission filings. - CHC's BOLD PAC spent an…