The topic of this episode is, "What is the role of the Senate’s majority leader?"My guest is Dr. James Wallner. He is a senior fellow at the R Street Institute and a lecturer at Clemson University. He is the author of three books on the Senate, including one titled On Parliamentary War: Partisan Conflict and Procedural Change in the U.S. Senate (2017). James has worked in the Senate, and also is a cohost of the Politics in Question podcast. Kevin Kosar:Welcome to Understanding Congress, a podcast about the first branch of government. Congress is a notoriously complex institution, and few Americans think well of it, but Congress is essential to our republic. It’s a place where our pluralistic society is supposed to work out its differences and come to agreement about what our laws should be. And that is why we are here: to discuss our national legislature and to think about ways to upgrade it so it can better serve our nation.I'm your host, Kevin Kosar, and I'm a resident scholar at the American Enterprise Institute, a think tank in Washington, DC.It is to James Wallner that we turn to learn about the role of the majority leader. James, welcome to the program.James Wallner:Thanks for having me.Kevin Kosar:First question. Chuck Schumer is the current majority leader in the Senate. How did he get that job? What's the process? Did all the senators get together and vote for him or some other candidate?James Wallner:Well, that's how it works in the House, where you nominate candidates to be the speaker of the House. Nancy Pelosi is our current speaker. Democrats and Republicans on the floor of the House all cast a vote for the speaker, and the nominee with the most votes becomes the speaker. And so the majority party, in effect, selects the speaker. In the Senate, it's a similar process, but slightly different, because they're not electing a speaker, they're not electing a presiding officer. The majority leader, Chuck Schumer, is merely the floor leader of the party with the most votes — so in this case, the Democrats. And it’s 50–50 right now, split evenly between Democrats and Republicans. The vice president is a Democrat, so assuming that the vice president would cast her vote with the Democrats on a tie vote — under the Constitution, she gets to do that — that means that Chuck Schumer has more votes behind him than the leader of the Republican Party, Mitch McConnell, has behind him. So he is the majority leader, McConnell is the minority leader. The way they're chosen is simply by their party colleagues in secret ballot, in a meeting that usually happens right after the election, typically in December following an election before the new Congress meets.Kevin Kosar:You underlined a point there about the difference between leadership in the House and leadership in the Senate. It sounds, at least ostensibly, that a speaker may make a claim to be the head of the whole of the House, whereas in the Senate, it sounds like the majority leader is just the partisan leader. James Wallner:Absolutely. Look, party leaders in the Senate have institutional tasks, too. They help to schedule legislation. They do a bunch of different things that institutional leaders in the House, like the speaker, also do. And the speaker is also a partisan leader, in the fact that she is selected by her majority party caucus and really works to advance the agenda of the majority party. So they go hand in hand. But there is no Senate leader. I'm reminding myself of Woodrow Wilson, where he says, "There's no...