As pro-democracy media tycoon Jimmy Lai faces a potential life sentence in the high-stakes national security case in Hong Kong, his son Sebastien Lai has denounced the proceedings as a politically motivated “show trial” driven by a China-led crackdown on dissent.

Hong Kong media tycoon and pro-democracy advocate Jimmy Lai, 76, testified in court for the first time on Wednesday in his landmark national security trial, accused of endangering China's national security by colluding with foreign forces.

Pro-democracy activist Jimmy Lai took the stand in his own defense this week in a landmark national security trial in Hong Kong. His son, Sebastien Lai, joins Meet the Press NOW to discuss his father’s work and the state of democracy in Hong Kong.