We've heard from the AGW freaks it's because of Global Warming - Climate Refugees. We've heard it's because of political and ideological persecution from ALL Muslim sides in the Syrian Region - and also from which so many from other Mediterranean countries masquerade now as Syrians.
The refugee crisis is one of greed and entitlement of people who are the refuse of the third world. It has nothing to do with Russian air strikes, and Rubio pulling the tiger's tail will only end badly for this country. Obama is a complete coward in almost every respect except for his deep devotion to Islam.
He sounds just like Linsey Grahamn trying to get attention and making himself relivent.