Several teams have extended netting at their ballparks. The Cubs should join them. - Bleed Cubbie Blue
Fans Call For MLB To Extend Netting Following Incident In Cubs Astros Game Wednesday Night - CBS Chicago
Braves will extend protective netting to foul poles at SunTrust Park
Child Struck by Line Drive at Cubs-Astros Game, Leaving Batter Distressed – NBC Chicago
Another foul ball incident sparks talk about increased safety netting at MLB ballparks
Majority of readers support Pirates' plan to extend netting at PNC Park
Alexander: Girl hit by Bellinger foul ball at Dodger Stadium, and it's time to take immediate action – Daily News
Young fan hit by foul ball in Whitwell