Concerns over lawmaker safety heighten after attacks against Frost, Omar

Violent attacks in the last week against Reps. Maxwell Frost (D-Fla.) and Ilhan Omar (D-Minn.) have amplified already high concerns about the safety of lawmakers, as deepening political polarization and incendiary rhetoric further escalate the dangers members face. Omar was sprayed with an unknown substance Tuesday night while addressing constituents at a town hall in...