Kevin Whitelaw, Bloomberg News deputy managing editor, discusses a Bloomberg report that special counsel Robert Mueller is considering a delay in obstruction of justice charges in his investigation in an attempt to prevent scaring witnesses from testifying about Russian interference in the election. Plus, Matt Gold, a professor at Fordham University Law School, discusses the legal challenges that could face President Trump's new tariffs on steel and aluminum imports. They speak with Bloomberg’s June Grasso and Peter Barnes.