It's a very tough balance because I think not doing anything is demoralizing to the Ukrainian people and Ukrainian military, and both of them are trying to reform their government, really make Ukraine work, and hold their government accountable.
Having worked in government in the United States, one of the concerns that I have is, despite what we say rhetorically, the west traditionally has not been willing to back up its rhetorical support anymore. My fear is that this could easily become a proxy war and that, by giving these weapons, we could inflame the conflict more than it is without any real willingness to do anything else to try to resolve that.
It's a very tough dilemma. There's no easy answer. I think the reality is that Russia is always going to care more about Ukraine than any western government will, and we just need to be very cautious knowing that and knowing the consequences of providing that sort of assistance any time we do it.