saying that those within the ukrainian government feel abandoned, but what are the option options at this point, michael? >> well, it would be an option to send arms to the ukrainians, but it is not a likely scenario, because the obama administration wanted to stays a wway from the military conflict, and shooting war and american involvement in confrontation, and the issues are economic. we have applied light and targeted sanctions on moscow, and the people around putin, at this point, and we could substantially escalate them, and you would start to talk about economic sectors like energy, mining, banking. potentially do harm to a russian e con mae is pretty wobbly right now, and the problem is blow back. damage to american businesses and economic interests, and more so european ones, and we would have to get the europeans on board, and so it is a test of will to get the firm sanctions