Republican senator 'optimistic' about Canada-U.S. trade talks resuming

Republican Sen. Kevin Cramer tells Power & Politics he's optimistic about a thawing of the Canada-U.S. relationship after President Donald Trump cut off trade talks over an anti-tariff ad run by Ontario. Plus, Power & Politics asks Minister of International Trade Maninder Sidhu how Canada secured a $70-billion investment pledge from the U.A.E.