jonathanturley Below is my column in USA Today on the upcoming Senate trial of President Donald Trump. The Hill recently my second column on why the best defense of Trump could be no defense — to skip the Senate trial and force a threshold vote on the constitutionality of the trial of an ex-president. Here is my column: With the second impeachment of President Donald Trump, the Congress is set for one of the most bizarre moments in constitutional history: the removal of someone who has already left office. The retroactive…