By taking the lead in fixing cross-border payments, the US can cement the dollar’s dominance in a better-functioning global ...

Within most countries, it’s easy enough to pay for goods or services, or to send money to a friend. But making payments across borders or currencies is often a lot slower and more expensive.

Pro-Donald Trump messages are appearing on dollar bills across the U.S., as supporters of the president find unique ways to show their stamp of approval.