The U.S. State Department expanded its travel advisories Tuesday to warn of dangers in parts of Mexico, like the Caribbean coast, that previously hadn't been covered by such alerts.
The federal government will consider what to do with admission fees for national parks beyond Canada's 150th birthday after this year's free parks program has proven to be exceptionally popular.
Las Ramblas regained some normality Monday, with throngs of people walking up and down, tourists arriving and residents going about their daily business.
