Dallas’ star Larry Hagman, scheming oil baron J.R. Ewing on TV’s long-running soap, dies
LOS ANGELES — Larry Hagman, whose predatory oil baron J.R. Ewing on television’s long-running nighttime soap opera “Dallas” became a symbol for 1980s greed and coaxed forth a Texas-sized gusher of TV ratings, has died. He was 81. Hagman, who…