Bloomberg This Weekend | Mix Messages on Iran Talks, DOJ ends Powell probe, Trump's "Triumphal Arch"

COMING UP ON "BLOOMBERG THIS WEEKEND," MIXED MESSAGES FROM THE WHITE HOUSE ON IRAN. >> THE IRANIANS WANT TO TALK, WANT TO TALK IN PERSON. >> AMERICA SPECIAL ENVOYS FLIGHT TO PAKISTAN, BUT WILL THERE BE DIRECT TALKS.>> PLUS, A PIVOT ON POWELL. >> WE SHOULD NOT BE HOLDING OUR NATION ECONOMY HOSTAGE BECAUSE OF A DISAGREEMENT WITH THE DEPARTMENT OF JUSTICE. >> WHAT DOES IT MEAN FOR PRESIDENT TRUMP'S PICK TO REPLACE HIM.>> AND THEIR PRESIDENT PUTS HIS MARK ON THE WHITE HOUSE CAPITAL, FROM THE WHITE HOUSE BALL ...