Arenado homers twice in win
Cubs @ RockiesAugust 21, 2016 | 00:01:22
Nolan Arenado goes 4-for-5 with two three-run home runs, driving in six of the Rockies' 11 runs
Nolan Arenado goes 4-for-5 with two three-run home runs, driving in six of the Rockies' 11 runs