BONUS: Kristen Welker joins Here’s the Scoop, hosted today by Brian Cheung

Kristen Welker has exclusive interviews with Sens. Tim Scott (R-S.C.) and Chris Van Hollen (D-Md.). Leigh Ann Caldwell, Ashley Etienne, Matt Gorman and Ryan Nobles join the roundtable.

Gubernatorial candidate Byron Donalds (R-Fla.) joins Meet the Press NOW to discuss the Trump administration’s handling of the economy. President Trump travels to campaign with Sen. Darline Graham (R-S.C.) as she faces questions about her qualifications. The Supreme Court temporarily allows President Trump to continue White House ballroom construction without congressional approval.

Angie Nixon joins Meet the Press NOW after winning an upset in the Florida Senate Democratic primary. Attorney General Todd Blanche talks about 2028 with NBC News' Jon Allen at the Iowa State Fair. A focus group shares their affordability concerns as the U.S. federal debt tops a record-breaking $40 trillion.

Voters are heading to the polls for primaries across Alaska, Wyoming, California and Florida. NBC News Chief Data Analyst Steve Kornacki previews the key races. NBC News Senior National Politics Reporter Jon Allen hits the road as part of his Drive to Decision Day series to talk to voters in battleground Ohio. Former Broward County Mayor Dale Holness (D-Fla.) joins Meet the Press NOW to discuss his bid to unseat eleven-term Rep. Debbie Wasserman Schultz (D-Fla.).