It's 'Appalling' How US Treats Allies, Yellen Says

Former Treasury Secretary Janet Yellen says Canada should retaliate against US tariffs imposed by President Donald Trump. "I think it's appalling, and I understand exactly why you feel betrayed by the United States and are so angry about it," Yellen said in response to a question from former Canadian Finance Minister Chrystia Freeland during an interview for Bloomberg Television's Wall Street Week.