Hints and tips:
...Julio César Ernesto Prieto, head of a primary school, doubts it will be necessary....
...The mother of three comfortably beat Santiago Creel, a former interior minister, and Ernesto Cordero, a former finance minister, after party members cast their votes on Sunday....
...Ernesto Cordero, the young, chirpy and fast-talking former finance minister, looks trim thanks to a crash diet....
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