Key facts
- Mexico's ruling Morena party is attempting to annul a local election result.
- The election was won by a centrist opposition party.
- The move raises concerns about how President Claudia Sheinbaum's party will handle future electoral setbacks.
Mexico's ruling Morena party is seeking to annul the results of a local election that was won by a centrist opposition party. This action has prompted concerns about how President Claudia Sheinbaum's party might react to potential setbacks in the upcoming midterm elections.