(AGI) Dresden, May 28 - Organisation for Economic Co-Operationand Development (OECD) Secretary General Angel Gurria toldjournalists expecting news about Greece that he was optimisticbecause of political will to reach an agreement. InternationalMonetary Fund (IMF) head Christine Lagarde said that a Grexitis still possible, although it would mean the end of the euro."When all the parties participating in a negotiation wish toachieve a result, it is likely to be achieved," Gurria saidduring a break of the G7 Summit taking place in Dresden. Gurriabelieves it is necessary to have faith in the Greek governmentthat has only been in charge for a few months and is still notfamiliar with the complex technical issues of the negotiations."There is a political will to reach an agreement, and I amoptimistic that we will make it," said Gurria. . .