Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

NEW LONDON, CT - MAY 17: US President Donald Trump looks on as he hands out diplomas to Coast Guard cadets at the commencement ceremony at the U.S. Coast Guard Academy, May 17, 2017 in New London, Connecticut. This is President Trump's second commencement address since taking office and comes amid controversy after his firing of FBI Director James Comey. (Photo by Drew Angerer/Getty Images)
NEW LONDON, CT - MAY 17: US President Donald Trump looks on as he hands out diplomas to Coast Guard cadets at the commencement ceremony at the U.S. Coast Guard Academy, May 17, 2017 in New London, Connecticut. This is President Trump's second commencement address since taking office and comes amid controversy after his firing of FBI Director James Comey. (Photo by Drew Angerer/Getty Images)

    JUST WATCHED

    Gergen: Invoking executive privilege a mistake

MUST WATCH

Gergen: Invoking executive privilege a mistake

CNN's David Gergen says President Trump should look to Ronald Reagan as an example and choose to waive executive privilege because it will lead to a transparent investigation.

Gergen: Invoking executive privilege a mistake

CNN's David Gergen says President Trump should look to Ronald Reagan as an example and choose to waive executive privilege because it will lead to a transparent investigation.