The world could be about to run low on dollars

The investing world is coming to terms with the election of Donald Trump, and all that it might mean for currencies, stocks, and bonds.
And as big investors and bank strategists look ahead to 2017, an emerging theme is the possibility of a global dollar shortage in the near future.
The dollar has strengthened since Trump's victory, and that could put global companies that borrowed in dollars in a difficult position. Not only is it harder to repay the debt, but it's also harder to roll over loan