Trump Warns Rivals About Trade Practices in Davos Speech

President Donald Trump has warned that the United States will no longer tolerate unfair trade practices and will always put America first in future trade deals. Giving the closing speech at the World Economic Forum in the Swiss resort of Davos on Friday, Trump lauded the performance of the U.S. economy under his leadership. The speech, however, was overshadowed by further controversy over alleged links between the president's campaign team and Russia. Henry Ridgwell reports.