In a letter released to the public Feb. 23, 27 former Delaware lawmakers urged Gov. John Carney not to adopt a Medicare Advantage plan for state pensioner health care coverage. The former legislators who signed the letter include Retirees Investing in Social Equity Delaware members John Kowalko, a one-time representative, and Karen Peterson, an ex-senator. RISE Delaware was successful in stopping the implementation of Medicare Advantage last October, after a judge ruled in favor of retirees in a lawsuit filed in Delaware Superior Court.