Business ties with the White House strained after race related violence

We look at the relationship between politicians and business leaders after one of Donald Trump's advisers resigned over the president's stance on racist violence. Britain outlines its plans for European trade after Brexit, and we discuss the art of resignation, how to quit your job and stay on good terms with your boss.
Guests today include Diana Furchtgott Roth, a Senior Fellow at the Manhattan Institute in Washington DC. and Tony Nash, Chief Economist at Complete Intelligence in Singapore.