Global markets sink after Greece votes 'no' on historic referendum. (USA Today)
U.S.-led coalition unleashes wave of airstrikes on Syrian ISIS stronghold, Raqqa. (AP)
Ohio looks overseas in search for lethal drugs. (AP)
Medicare expected to pay for end-of-life talks. (Politico)
Former AG Eric Holder: U.S. may need to sue to enforce gay marriage ruling. (Wall Street Journal)
Veterans hotline tries to survive without Pentagon funds. (New York Times)
More than 1 million expected at Pope's Mass in South America.
What are you reading this morning? Let us know in the comments, please.