Mexico suffers deadliest month on record, 2017 set to be worst year

By Noe TorresMEXICO CITY (Reuters) - There were more murders in October in Mexico than in any month over at least 20 years, according to official data, in the latest grim milestone in 2017, a year on course to register the highest homicide tally since modern records began.Mexican President Enrique Pena Nieto's failure to tackle growing drug violence is seen as a major weakness ahead of next July's presidential election, where he faces an uphill battle to keep his centrist Institutional Revolutio