COSTELLO: It's the heartbreaking image that's on the front pages all over the world this morning. It's a picture of a little Syrian boy being cradled in the arms of a Turkish police officer. His family has identified him as 3-year-old Aylan. He drowned after the boat he was on sank off the coast of Turkey. His brother and his mother also died. The family was trying to reach Greece and eventually make it all the way to Canada. The picture is just a snapshot of what's become a much bigger issue in Europe, where thousands are risking their lives in order to flee poverty and war. CNN's Arwa Damon is on a train in Hungary with hundreds of migrants. Arwa, what's it like where you are?</s>DAMON: Carol, this train left the Budapest station about four hours ago and has traveled perhaps all of 20, 25 miles before it was stopped at another station where we do know there is a Hungarian refugee camp. Now the people that boarded this train, they did so after the train station was closed to them for days. And many of them hope at least that this would be a train that was taking them to Germany. Some had heard that no, it was only going as far as the Hungarian-Austrian border. Either way they boarded en mass with their families. And now they are stopped here. Not entirely clear what is going to be happening. They're afraid that they're going to be forced to disembark and forced to go to the camp that is located here. So they're refusing to leave the train. And it's especially difficult for the parents having to look at their kids after everything that they've been through, gone through yet another arduous, very difficult day. The heat inside the train cart is absolutely</s>COSTELLO: Arwa Damon, reporting live from Budapest this morning. Thank you. Still to come in the NEWSROOM, under God's authority. This Kentucky clerk is banning same-sex marriage licenses. But will that land her in bigger trouble when she's in court today?
Photo of Drowned Boy Symbol of Migrant Crisis in Europe