- 'Plots are ongoing': Waltz says Iran has operatives in U.S. trying to assassinate Trump
- Rep. Nancy Mace pondering Senate run to fill Sen. Lindsey Graham's seat
- Tributes flood in after sudden death of Sen. Lindsey Graham
- Longtime senator and Trump ally Lindsey Graham dies suddenly, setting off a scramble over his seat
- Poll: Americans split on capitalism, skeptical of democracy
