Jesse Jackson, Activist Who Threatened To Castrate Barack Obama, Dead at 84

Only death could silence Jesse Jackson. The relentlessly self-promoting culture warrior—who famously threatened to castrate Barack Obama during the 2008 election—finally fell quiet on Tuesday. He was 13 months older than Joe Biden.

Jackson parlayed his brief proximity to Dr. Martin Luther King Jr. into a semi-notable career as an omnipresent activist, political candidate, and opportunist. He never achieved success at the ballot box—failing twice to win the Democratic Party's presidential...