Pete Crow-Armstrong homers twice, joins 30-30 club and gives Cubs walk-off win vs. White Sox: ‘Pete’s my MVP’

It’s Pete Crow-Armstrong’s world, and baseball is just living in it. That’s how it’s felt plenty of times during this MVP-caliber season by the Cubs’ center fielder, and he put another big exclamation point on his award case Monday, smacking a pair of home runs, the second of which went as the walk-off winner in his team’s 7-5 extra-inning victory over the Crosstown-rival White Sox. Crow-Armstrong’s blast sent him into the 30-30 club for the second consecutive season and delivered the Cubs…