Mitchell Starc shines as Australia close in on second Test win over Pakistan

Day three: Australia 3-589 dec; Pakistan 302 & 39-9Starc ends first innings with six wickets for 66 runsMitchell Starc avenged his Ashes disappointment to put Australia within touching distance of a big second Test win over Pakistan, before rain curtailed play in Adelaide.Starc took six wickets in the first innings, adding two more to his Saturday total of four, and then dismissed Azhar Ali in the second after Pakistan followed on. The tourists were on 3-39 when the rain came, still needing