Lavrov: Quartet mechanism more effective if expanded

Russian Foreign Minister Sergei Lavrov said at a press conference Tuesday that the Quartet mechanism needed to be expanded to be more effective.
Following a meeting with Foreign Minister Avigdor Lieberman, Lavrov said that the quartet recently decided to set up a committee that would include representatives from the Arab League.
Presently the quartet is made up of representatives from the EU, US, Russia and the UN.