Former Wisconsin Gov. Scott Walker, now president of Young America's Foundation, says security will be tightened at future YAF events following the murder of Charlie Kirk.
"We constantly look at this," Walker said on WISN 12's “UpFront,” which is produced in partnership with WisPolitics. "We will reexamine all that we do to ensure the safety of our students, first and foremost, our speakers, other...
