Limbaugh Vows to Leave US Over Health Care (March 9) -- Radio talk show host Rush Limbaugh has thrown down the gauntlet. If the U.S. Congress passes health care reform, Limbaugh will leave the country to receive his medical treatment. Specifically, Limbaugh told a caller that he envisions traveling to Costa Rica should the government, through a federal program costing upwards of $1 trillion, expand health care coverage to approximately 30 million Americans who are currently uninsured. Costa Rica, as it happens, offers universal heath care to all of its residents. Limbaugh's guarantee is but the latest variation of what...