arthel: we have been reporting putdowns assault on ukraine has created europe s fastest growing humanitarian crisis since world war ii. over 3 million refugees have fled ukraine. where food is increasingly scarce and supply chain breaks down. and with russia and ukraine exporting about 30% of the world to weeks, the war threatens to worsen hunger globally as well. were going to bring in dr. janette nesheiwat family and emergency medical doctor and fox news contributor. doctor janette is live at all local unit inside the rescue camp. doctor janette it seems like you are in some kind of supply route area can you tell s with the conditions are like at that