(Washington, DC) -- President Biden is taking his first major step on gun control today. He'll lay out six executive actions in the wake of recent mass shootings in Colorado and Atlanta. The main focus will be on ghost guns, which are sold in kits and assembled at home. He wants buyers to undergo background checks. He also wants to make it easier for states to enact their own "red flag" laws, which lets a court take away someone's gun if they're deemed a danger.