This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.
(CNN) — The expanding Syrian refugee crisis highlights the differences among countries that welcome desperate migrants and those that don’t.
Some 4.1 million Syrians are fleeing a homeland riven by more than four years of civil war. Some countries have taken in so many migrants it’s caused a population spike while others have done little or nothing at all.
Here’s a country-by-country look at what is being done to address the worst refugee crisis since the Rwandan genocide more than 20 years ago, according to experts.