On this edition of Your Call, we'll discuss gun violence committed with handguns and semi-automatic rifles. Six states have increased the minimum age to purchase semi-automatics from 18 to 21. Families impacted by the Uvalde massacre are taking steps that could lead to lawsuits against Daniel Defense, the company that made the weapon used to kill 19 children and two teachers. Daniel Defense is a powerful Republican donor and has received more than 100 federal contracts and a few loans.