The missing voice of John McCain in impeachment and Ukraine

If there was ever a time and a place where the voice of John McCain was missing from Congress, this is it — at the intersection of an impeachment, an election and a constitutional crisis.

The late Arizona Republican was one of the few members famously ready and willing to stand on a political island if he thought it was the right thing to do. So it’s easy to imagine him waiting in the well of the Senate to flash a thumbs-up or a thumbs-down on the fate of President Donald Trump, with cable pundits everywhere holding their breath until he did.

Read the full story and more in Roll Call.