America. Modelly would tell us, andy, it could be dominant by the end of march. Thats the sobering news. All in starts right now. Good evening from new york. Inni im chris hayes. We are one day away from the start of the historic firstever second impeachment trial of donald trump, for incitement of insurrection on january 6th which left five people dead. O we are in unprecedented territory. N we have never impeached a president twice. Never tried one of office. Theres the long tables moved in for impeachment managers and defense teams to socially am distance. Of course, we have a pandemic unlike the last time we did that. The Trump Legal Team submitted their pretrial memo arguing the trial is unconstitutional and a politically motivated r pr attack on trump. House democrats filing a see you in court type of response. Heres what we know so far about the days look like ahead. Tomorrow we expect four hours of debate about the question of the constitutionality of the impeachment trial. The