More Mainers have higher opinion of Gov. Mills than Sen. Collins, poll finds. Mills, who is nearing the end of her second term, has not ruled out challenging Collins, the five-term Republican seen as vulnerable by Democrats nationally. Posted Yesterday at 2:21 PM Updated June 27

Whut?! #GovJanetMills hasn’t ruled out run for
#USSenSusanCollins’
seat?!