GOP's Michigan strategy and other headlines

Republican Party tests ground game in Michigan. (WSJ)

EPA reaches deal with Duke Energy to clean up spilled coal ash. (AP)

3 more arrested over photo of Sen. Thad Cochran's bedridden wife. (TPM)

Putin: EU deal with Ukraine was detrimental to our economic interests. (CNBC)

U.S. may use 'secret' team to cinch Iran nuclear deal. (WSJ)

NBC's Brian Williams interviews Edward Snowden. (NBC News)

What are you reading this morning? Leave a link in the comments, please.