Voters set to elect first female president

Security and immigration were among the top issues for all of Mexico’s presidential candidates.Campaigning in the run-up to the election has been marred by dozens of assassination attempts and other political violence. There are concerns now that the attacks have already cooled off campaigns; experts and political parties say some candidates have renounced their bids in fear for their lives.But electoral violence is just one part of Mexico’s broader security crisis, with sky-high crime and homicide rates. In the first four and a half years of President Andrés Manuel López…