A year ago today, I stood in a massive crowd and watched as an attempted assassin opened fire on then-candidate Donald Trump in Butler, Pennsylvania.

For years, Trump's base thrived on promises to expose secret government plots and powerful cabals of pedophiles. What happens when he fails to deliver?

Prominent MAGA movement voices are calling out Trump's policy contradictions as Republicans prepare for a bumpy midterm election

Charlie Kirk, the organization’s founder, president and so-called “ youth whisperer of the American right ," energized attendees by repeatedly telling them they “delivered the White House to Donald Trump.” For three days, Kirk declared, Tampa Bay would be the “center of the political universe of the planet.”

Deputy Attorney General Todd Blanche sent some MAGA supporters into a tailspin on Friday after he defended a new memo released earlier this week about disgraced financier Jeffrey Epstein.

Ken Dilanian and Brandy Zadrozny join Chris Hayes to discuss the backlash the Trump administration is facing about the Jeffrey Epstein case. “I have never seen this level of incredible disarray within the MAGA movement,

On Monday, Trump announced that he was reversing a brief pause on weapons shipments to Ukraine. The pause had initially caused many key MAGA figures to celebrate, believing Trump had finally cut off Ukraine. (A March poll found Republicans opposed continuing to send Ukraine weapons and financial aid by a nearly 2-to-1 margin .)

Texas flood victims are being remembered by their communities. | The Secret Service has suspended six staff members amid Trump assassination attempt.

Trump defends Attorney General Pam Bondi amid Epstein files backlash as FBI Director Patel squashes resignation rumors, calling conspiracy theories about discord untrue.