Btw, Tsipras (the Greek prime minister) has just conceded to almost everything the Troika demanded.
(The letter is
available online, but unless you have been actually following the negotiations you won't get much out of it.)
The German financial ministers immediate response to this was that it "does not solve anything".
It's starting to look more and more like the only real goal of the negotiations anymore is bringing down Tsipras and Syriza.