Mexico sends 10,000 National Guard troops to the U.S. border following President Trump's tariff threats, targeting drug smuggling and reinforcing security.
Saikat Chakrabarti, former chief of staff to AOC, kicks off a challenge against Nancy Pelosi for her congressional seat in 2026, calling for new leadership.
Elon Musk's Department of Government Efficiency (DOGE) gains access to Medicare and Medicaid systems to investigate fraud and waste in federal spending.
RFK Jr. advances toward confirmation as Health Secretary after Senate Finance Committee's narrow approval amid vaccine safety concerns and partisan divides.