mr.azam sawati PML-N is a friendly opposition why they resign? NS will support them till end.To save this systen is just an excuse,they have also their govt in punjab.shehbaz sharif raise the slogan of "GO ZARDARI GO" not NS.PML-N and PPP are the two sides of the same coin.NS is as much responsible in the destruction of this nation as much PPP because NS was just watching the "Tamasha" by sitting in london and dubai.PML-N will now pay the political price let the elections take place,they will find out their real position.