Drug-related violence across Mexico has killed thousands of people this year alone.<br /><br />The government is now trying to improve its image though and to lure tourists back with a publicity campaign. <br /><br />Part of which is the Tequila Express, a train that employs Mexico's most famous drink, Tequila, and its most recognisable music, Mariachi, as draw cards. <br /><br />Al Jazeera's Adam Raney reports from Jalisco.
