Law enforcement expert pushes back against the now-former Biden administration's claim that violent crime was at a 50-year low, says the administration "manipulated" key data points.

House Homeland Security Committee Chairman Mark Green says the "national security blunders of the past four years" have "emboldened" terrorists and homegrown violent extremism.

The US president has already declared a national emergency at the border, as he begins his crackdown on immigration.

President Donald Trump has followed through with another campaign trail promise by signing an executive order requiring ...