Private equity has something troubled insurers want: cash - Private equity reduces patient care while enriching investors, Senate report finds - Private equity's experiment with worker ownership - A thinning of the big private equity herd is coming - Private equity's sore loser syndrome - Senate report: How private equity 'gutted' dozens of U.S. hospitals - Slash and burn: is private equity out of control? - Private equity: the 'lazy' days are over - Cold, ravenous and predatory, private equity is slouching towards the NFL - Saga is still battling its private equity legacy, a decade on