. >> sandra: ian bremer now, president of eurasia group and author of "the power of crisis." ian, marking the occasion looking back and not expected to last this long. nor did anybody predict that ukraine could hang on this long. but are we at a turning point in this brutal war? >> we are escalating, and both sides are, of course, the russians are now targeting civilian critical infrastructure all across the country because they don't have the ability to retake substantial ukrainian land on the ground. meanwhile, nato, having done an enormous amount economically to punish the russians are expanding support militarily for the ukrainians. and we should remember the things we are talking about, heavy artillery, leopard 2 and maybe even abram heavy tanks as well as the patriot air defense system that we were talking about, of course, over the course of the last several weeks, three months ago, four months ago, if you were talking to nato leaders or american political officials they would have said we don't want to provide those weapons system, too dangerous, too potentially he is