Campaigns and political observers are in agreement that Latino voters will be one of the key factors in this year’s presidential race.  As we have pointed out, Latino voters’ influence will hinge on both margin (head-to-head polling) and mobilization (eventual turnout).  While margin has remained relatively unchanged in the presidential matchup, with President Obama enjoying a massive lead of 71%-20% in a new weekly tracking poll of Latino voters, the same analysis from impreMedia/Latino Decisions also finds that enthusiasm among Latino voters may be higher than conventional wisdom suggests.