 Save up to 40% your first year with promo hearings. We need a full and thorough investigation. Tomorrow, Congress is getting Will, Secret Service Director, Kimberly Cheatham, on how her agency failed to protect the former president. We talk exclusively with House Oversight Committee Chairman James Comer about the demand for answers. And with our Sunday panel on the director's freeze-out with lawmakers at the RNC convention. Stonewall! We would love it! All right now on Fox News Sunday.