EU urges Greece to rein in ambition as Tsipras vows hurt bonds

``"What they want to do has nothing to do with all the agreements which have been made," German lawmaker Michael Fuchs, deputy caucus chairman of Chancellor Angela Merkel's Christian Democrats in parliament, said in a Bloomberg TV interview. "If Greece at the end of the day says the only way to get rid of the pressure is to step out of euro zone, it's up to them. We are prepared for this moment."''