Partenkirchen, Germany, Sha'ban 19, 1436, Jun 6, 2015, SPA -- European Commission President Jean-Claude Juncker rejected a phone call Saturday from Greek Prime Minister Alexis Tsipras asking for a new round of talks on Athens' deepening debt crisis, but that does not mean the matter won't weigh on an upcoming summit of the world's major economies in Bavaria, according to dpa. Juncker turned down Tsipras' request, saying that there had been no new developments in the crisis, which threatens to result in cash-strapped Greece defaulting, according to dpa information. -- SPA 23:36 LOCAL TIME 20:36 GMT تغريد