ReutersObama returns to Iowa to sell merits of health care lawUSA TodayBy Charles Dharapak, AP By Thomas Beaumont Des Moines Register IOWA CITY — President Obama challenged Republicans on Thursday to make the November elections a national referendum on the health care law he championed, arguing it would be politically ...Obama visits Iowa, 'where change began'Dubuque Telegraph HeraldPresident inspires SE Iowans in Iowa CityBurlington Hawk EyeObama dares GOP on health law repealBuffalo NewsLos Angeles Times -DesMoinesRegister.com -UI The Daily Iowanall 949 news articles »