November 28, 2012 10:02 am Mexico's Middle Class Explained Middle class families in Mexico are expanding and San Ysidro resident Robert Montano tells NBC 7 reporter Diana Guevara the dollar goes a lot further south of the border. US & World Videos 2:23 San Diego advocate reacts to Trump's suspension of refugee program 3:41 San Diego golfer Cavin McCall set for PGA debut at Farmers Insurance Open 0:57 As anniversary approaches, volunteers gather supplies for victim's of January's flood 10:08 With Santa Ana winds in forecast, 83,000 could lose power | San Diego News Daily 2:25 First responders distribute ‘go bags' to San Diegans to prepare for fire danger