MIGRANTS

Thousands of troops patrol the border, where migrants have tried to enter Poland from Belarus.

Three Cubans caught trying to cross a river into Estonia are said to have been heading for Spain.

There's growing evidence that climate change may be all but forcing Guatemalans to migrate to the U.S. Manuel Bojoquez reports.

More information has been revealed about a Houston site that is being prepared to house about 500 unaccompanied migrant girls.

Thousands of migrants trying to make their way into Europe through Greece are finding themselves stuck in border camps with little food and filthy conditions. Jonathan Vigliotti reports.

Migrants who broke into a freight truck in France were more than shocked to find a polar bear waiting for them. CBSN's Vladimir Duthiers and Kristine Johnson have more more on the surprising run-in.

Migrants attempting to enter Hungary are running out of options, as Hungary erected border fences and is arresting those who sneak through. Charlie D'Agata reports from Horgos, Serbia.

Migrants attempting the perilous crossing to Europe must now also risk harassment and sabotage. Holly Williams has the latest.