New York Times | Health Insurers, Poised for Round 2 New York Times, United States Ronald A. Williams, chief executive of Aetna, has been outspoken in his support of big changes in the health care system. “There’sa huge opportunity,” he said. By REED ABELSON GO ahead, take a guess: Which company has developed a 2000-page strategic ... |





Comment by Frances Beinecke