"Since Putin cannot remain as president after 2024 under the current rules, he needs to change the rules. This will potentially allow him to remain the dominant political actor even if he leaves the presidency," says Professor of Political Science Brian Taylor.

Grant Reeher, professor of political science and director of the Campbell Public Affairs Institute, says that Senator Warren and Senator Sanders "are struggling for the same general bloc of Democratic voters, and Biden is offering an alternative to both of them—so it’s not like someone might abandon Sanders because of this conflict and then go to Biden." 

"Impeachment of a U.S. president is an unusual circumstance," says Tom Keck, Michael O. Sawyer Chair of Constitutional Law and Politics. "(The chief justice) is there to oversee a trial, which is something that should be well within his comfort zone. But it's a trial conducted by elected partisan officials. It's not a court, the U.S. Senate."