Lawmakers in some states are moving to delete their home addresses from online directories and Wisconsin legislators are seeking added security for a session this week after one Minnesota legislator was killed and another wounded in their suburban Minneapolis homes last weekend in what Gov.

Mike Lee (R-Utah) is facing scrutiny over new social media posts tied to the Minnesota suspect in the deadly shootings targeting Democratic lawmakers over the weekend. While the man suspected of killing a lawmaker and wounding another remained on the run,

U.S. Capitol Police increased security for Klobuchar and Smith following the attacks, which occurred early Saturday morning. Minnesota's entire congressional delegation, both Republicans and Democrats, released a joint statement condemning the killings.