trubowitz: that is a big, big question.roblem is that the united froms has been retreating the international order. frankly, this did not begin with donald trump, it started earlier, but it has been accelerating with the rise of nationalism in the u.s. we see a lot of the same thing over on this side of the pond. ,t will take some real, new fresh thinking in the united states. the possibility -- and in europe. the possibility is that the pandemic could make things worse by fueling nationalism. on the other hand, it it could force people to rethink and think more clearly about how the international system needs to be structured to serve people's interest. so i am hopeful that there will be some rethinking. tom: professor, this has been wonderful. inlook forward to seeing you our studios in london, maybe a pandemic removed. now, new york city, our first word news. >> in new jersey, a gunman reportedly dressed as a fedex driver and shot and killed the son of a federal judge and wounded her husband. law enforcement says it does