Mexico will have mid-term elections for the Lower House on July 6th
There will be governor elections in
Baja California
Baja California Sur
Campeche
Colima
Guerrero
Michoacán
Nuevo León
Querétaro
San Luis Potosí
Sonora
Most likely it will be a MORENA sweep despite the emerging and most likely viewed a opportunist PAN-PRD-PRD alliance
what party would right wing populists support?
There is no "right-wing populist" tradition in Mexico because traditional Mexican nationalism derives its mythologies, symbols and rhetoric from the Mexican Revolution. This means that the base for this kind of politics is near non-existent.
Because the PRI was not particularly radical or socialist, there was no base for reactionary impulses and what came after the PRI was non-threatening to the middle class. AMLO is changing this to a degree but only somewhat.
There is a far right party that wants to undo 1848 and are known as: Frente Nacionalista de México