Majority doesn’t matter. Has to be 67%.
Yup. “Majority of the Senate” for impeachment is just a made up benchmark that has no Constitutional validity. You might as well say “a majority of journalism majors from the Columbia University school of journalism”.
Doesn’t matter there, either. Only if he is convicted of insurrection is he ineligible. Otherwise, virtue signaling.
Equivalent of hung jury = acquittal, not guilty