Sydney [Australia], January 3 (ANI): A three-wicket haul by Pat Cummins kept Australia in command despite a fighting half-century by Mohammed Rizwan at the end of the second session of the third Test against Pakistan at the Sydney Cricket Ground (SCG) on Wednesday. At Tea, Pakistan was 199/6, with Agha Salman (36*) and Sajid Khan (7*) unbeaten. Pakistan started the second session at 75/4, with skipper Shan Masood (32*) and Mohammed Rizwan (12*) unbeaten. Mitchell Marsh struck early for the Aussies in the session, getting Masood for 35 off 70 balls, with Steve Smith taking a catch at slips. Pak…