Paul Sullivan: Baseball is back as Cubs and White Sox meet in the Cactus League opener. Enjoy it while it lasts.

MESA, Ariz. — White Sox slugger Munetaka Murakami and Cubs star Seiya Suzuki are close enough that Suzuki offered his friend some advice about what to expect when he gets to Chicago. “I talked to him in the offseason, talking to him about Chicago, (how) it’s a great city and he’s going to love it,” Suzuki said Friday through an interpreter. “And be careful because it does get really cold.” ...