2nd Test: Dazzling Head ton, Siraj send-off, India collapse & other big moments on Day 2

Travis Head's blazing century (140) propelled Australia to a commanding 337 in the second Test against India at Adelaide. India faltered in their second innings, ending Day 2 at 128 for 5, trailing by 29 runs. Controversial umpiring decisions and Siraj's send-off of Head added to the drama on the second day.