providing more military equipment.. and humanitarian aid. –the white house announced today- the presidet will make a stop in warsaw- after brussels.. why the stop- down in poland? >>refugees are heading to poland.. more than 2 million people.. they’re arriving by train. poland is dealing with humanitarian crisis. biden wants to meet with poland counterpart. pledging relief. making a message to putin. nato are unified in their approach –end of the day- what are you really expecting will come from this european trip?