 Washington, D.C. has its own federal court system in this very small jurisdiction. If you look at where I live in the northern district of Illinois, this encompasses 9 million people. Washington, D.C. has a population of 600,000. Almost all of them are Democrats. This is where all the January 6th trials have been conducted, which is why DOJ has a 100% conviction rate against J6ers before D.C. juries.