Jailed former Hong Kong media mogul Jimmy Lai took the stand for the first time Wednesday in his trial on conspiracy to collude with foreign powers and publishing seditious anti-government material.

President Joe Biden addressed the nation in a rare speech delivered from the Oval Office. It was his first public appearance since announcing he would not run for reelection. These are the highlights.

Rahm Emanuel, the former Obama aide and current ambassador to Japan, spoke with the New York Times’s Ezra Klein on Monday and warned President-elect Donald Trump will turn the Oval Office into eBay.