At least three more people have died in political violence in Venezuela, raising the number of deaths to 33 over more than a month of unrest.<br /><br />The demonstrators blame President Nicolas Maduro's government for food shortages, high inflation and crime. And they want him out.<br /><br />But the opposition remains deeply divided as to how to achieve their aims.<br /><br />Al Jazeera's Lucia Newman reports from Caracas.
