"I'm a person that likes a strong dollar, but a weak dollar makes you a hell of a lot more money," Trump said Friday.

Same-store sales jumped 5.4% in the first quarter, and Dollar General also saw its best “trade-in” traffic, shoppers who usually go to pricier stores, in four years. So what’s going on?

Dollar General has just announced that over the summer, it is reducing prices in more than 1,000 of its stores nationwide.

A look at the day ahead in U.S. and global markets from Mike Dolan Sign up here. Even before official results were in, Trump's virtually assured win across key swing states and in the popular vote ...