Mexican President Claudia Sheinbaum responded to internal criticisms within the Morena party, rejecting claims by legislator Gerardo Fernández Noroña about a potential fracture in the Fourth Transformation (4T) movement. Sheinbaum emphasized unity and freedom within the movement. Meanwhile, U.S. authorities have not yet provided information regarding the detention of Ismael “El Mayo” Zambada, co-founder of the Sinaloa Cartel. U.S. officials, including FBI Operations Director Chad Yarbrough and DEA Director Terry Cole, highlighted the arrest as a major step in combating organized crime and pledged to continue pursuing cartel leaders. DEA Director Cole reaffirmed the agency's commitment to bringing cartel leaders to justice individually. U.S. Attorney General Pam Bondi also acknowledged the collaboration of Mexican authorities in these efforts. Additionally, Sheinbaum criticized Senator Lilly Téllez's claim that the President requested her removal of immunity in the Senate, stating that Mexico’s internal disputes should be resolved domestically without seeking external intervention.