Should the US have agreed to participate in this endeavour? If not, why not? If yes, why do you think it is a good idea?
On one hand, I think yes, the US should be involved. On the other hand, I think the Trump administration would be a hindrance to the group endeavor, wanting to call the shots and such. If it were under any other president up to this point, even GW Bush, I wouldn't have any doubts we should be involved.