obvious reasons. for this administration in light of the president's deference to russia and putin. and if -- you know, i've listened to joe johns reporting and the issue he brought up with potential engine sales to china. well, that certainly has to be factored in. put i will say that we have, the united states has a strong, moral and i believe ethical commitment to help the ukrainians defend themselves against the russian incursion in eastern ukraine of course in light of the seizure of crimea. and of course it's hard not to juxtapose this with the push by president trump to bring russia back into the g-7. so i hope this is resolved