As the U.S. Army celebrates 250 years since its founding, a grand parade overseen by President Trump comes amid signs of strain for the military. The latest source of turmoil: his efforts to deploy troops on domestic soil.

Opponents of President Donald Trump’s administration are set to rally in nearly 2,000 cities and towns this weekend

California leaders warn that the military intervention is the onset of a much broader effort by Trump to overturn norms at the heart of America's political system.