crimea already annexed. that's where so much of the lands of russian forces are coming. it's significant. because this is the access to the entire black sea that russia wants to cut off from ukrainians and any assistance coming in. that would be a game changer. we are worried about that. that's where the battle stands right now, alicia. alicia: more than 350,000 people have already fled ukraine * and that number is estimate to soar into the millions. charles marino, former advisor to the department of homeland security. and fox news contributory mew green. thank you for being here.