News that President Trump’s former lawyer Michael Cohen pled guilty to violating campaign finance laws by paying hush money to women at the direction of Trump has reignited the debate over impeachment.

There are several different questions related to the topic of impeachment, including whether any of Trump’s actions, if proven, rise to the level of an impeachable offense — and whether Democrats will emerge from the midterms with enough seats in Congress to impeach. Both are worthy of debate.