temperatures will continue to drop. this is not just what people are facing here. scenes similar, if not much more worse, than what you are witnessing are unfolding throughout the entire route that these people are taking as they cross through europe. they often times find themselves out shelter and sleeping on the streets and on the pavement and forests. as the european leaders are getting together to figure out how they will divvy up the responsibilities when it comes to taking in these refugees mostly from the war zones of iraq, syria and afghanistan and economic migrants as well. perhaps another very pressing issue right now is how to build up the much-needed assistance at the various critical transit points along their way. arwa damon for us on the hungary/serbia border. new concerning about the russian