01.15.2020 - By ABC News
Tuesday night in Iowa was a status quo debate in a world where a whole bunch of campaigns like their status. Four candidates have realistic shots at winning Iowa, while others are still hoping to make a mark; polling stability has actually created uncommon fluidity 19 days out. Meanwhile, the impeachment of President Trump moves to the Senate for trial.
Guest: Former Senator Trent Lott (R-MS)
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