https://youtube.com/watch?v=zN09XjlmcywRobert Mercer is the fabulously wealthy computer scientist who helped bankroll the Trump presidency. Bloomberg Businessweek's Zachary Mider discovered that Mercer also wears a badge. This is a profile of Mercer and the latest chapter in the many incredible-but-true...

https://youtube.com/watch?v=iUNLVpRQ68cOften called the most powerful woman in the world, Oprah Winfrey has been an institution for decades and she doesn’t seem to be slowing down. With a net worth of over $3 billion, Oprah has big plans for herself...

https://youtube.com/watch?v=lic1qTDup5YFormer acting Attorney General Sally Yates testifies before a Senate Judiciary subcommittee about President Trump's executive order on banning immigration from several majority-Muslim countries. Former National Intelligence Director James Clapper also speaks.

https://youtube.com/watch?v=leiI2DVCF1AWhat would happen if the president of the United States wanted to launch a nuclear weapon? Here are the steps the commander-in-chief would need to take. ---------- Like this video? Subscribe to Bloomberg on YouTube: http://www.youtube.com/Bloomberg?sub_confirmation=1 Bloomberg is the First Word in...