CHICAGO, Ill. – (AP) Health care is a primary concern among retirees nationwide, regardless of income level or political affiliation. The Associated Press interviewed a handful of retiree delegates to the Republican convention to sample their views on health care and other issues that most concern them.Not all would put health care at the top of the list just as Republicans and Democrats disagree on how to address soaring medical costs. Full version available to lexis.com subscribers.