Washington (DC News Now) -- The debate on political rhetoric has taken the spotlight this week after the assassination of conservative activist Charlie Kirk.

Kirk was shot and killed during one of his campus tours at Utah Valley University in Orem, Utah. Law enforcement announced Friday that they have arrested 22-year-old Tyler Robinson for Kirk's death. It has called into question what needs to be done to lower the temperature of political rhetoric.

Dr. Todd Belt with the George Washington University returns to Capitol Review.

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