World News Roundup Late Edition

Senators are asking questions of House managers and former President Trump's attorneys just hours after Mr. Trump's defense team presented its case. White House press aide suspended after threatening a reporter. CDC announces guidelines for safely reopening schools. Pop star Justin Timberlake apologizes to former girlfriend Britney Spears and Janet Jackson.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.