Crowd chants 'lock her up' at Trump's CPAC speech

NATIONAL HARBOR, Md.—Republican activists in the audience at President TrumpDonald John TrumpFive takeaways from Trump-Biden debate clash The Memo: Debate or debacle? Democrats rip Trump for not condemning white supremacists, Proud Boys at debate MORE's speech to the Conservative Political Action Conference on Friday broke out into a "lock her up" chant, reviving the 2016 GOP presidential campaign chant to imprison Hillary ClintonHillary Diane Rodham ClintonHillary Clinton after debate: 'Everyone better vote' Hillary Clinton: 'Black Lives Matter' is 'very profoundly a theological statement' House in near-unanimous vote affirms peaceful transfer of power MORE

The chants started after Trump criticized Clinton as "crooked" during a brief aside in his remarks. He seized on the chant to go further on the offensive against his political rival. 
 
“Everything that's turning out — now, it's amazing. It's come full circle. Wow, have they committed a lot of atrocities?" Trump said to the crowd, which cheered and yelled encouragement after the "Lock her up" chants subsided. 
 
Democrats have long been critical of those chants, which regularly interrupted Trump campaign rallies in 2016.