Who's in charge of the Senate, Adam or Noroña?

The leadership of Adam Augusto López in the Senate, as coordinator of the parliamentary majority, should be the one that appears as a referent or spokesman for official positions when it comes to establishing the position of the head of the so-called upper house, of the Mexican Congress. Historically, the heads of the majority bench are usually the dominant and visible figures in any matter involving internal life or discussions, debates and div…