FILE - This May 17, 2014 file photo shows Kentucky Democratic Senate candidate Alison Lundergan Grimes speaking in Franklin, Ky. Democrats in this midterm election-year are figuring out whether to embrace or eschew President Barack Obama’s health care overhaul _or something in-between_ as the president argues that his party shouldn’t apologize or be defensive about his signature accomplishment. The candidates aren’t so sure. (AP Photo/Timothy D. Easley, File)

Photo by: Timothy D. Easley

FILE - This May 17, 2014 file photo shows Kentucky Democratic Senate candidate Alison Lundergan Grimes speaking in Franklin, Ky. Democrats in this midterm election-year are figuring out whether to embrace or eschew President Barack Obama’s health care overhaul _or something in-between_ as the president argues that his party shouldn’t apologize or be defensive about his signature accomplishment. The candidates aren’t so sure. (AP Photo/Timothy D. Easley, File)