setbacks that you are seeing, for example, among russian troops? well again, we don t have perfect visibility into mr. putin s planning but our assessment is that the russians have been flummoxed. they have been frustrated. they have been set back. they have been slowed by a stiff and determined ukrainian resistance. we also believe they have stumbled themselves. that they have conducted missteps. they are having sustainment problems running out of fuel, running out of food for some of their soldiers. they have beenl surprised by th manner in which and effectiveness with which the ukrainians have been defending their cities and people. the ukrainian president volodymyr zelenskyy implored president biden and the west for that matter, nato allies to establish a no-fly zone over ukraine. watch this. translator: if you can t provide a no-fly zone right now, then tell us when? if you can t give ukrainians a date when, how long do you need? how many people should be blown up? how many