In a year when Democrats are struggling to energize supporters, Hispanic voters appear significantly less motivated than the rest of the U.S. to cast election ballots even though two-thirds of Latino registered voters say they'll vote Democratic in their congressional race, a Pew Hispanic Center study found.

Activists say Latinos, feeling the pressure of the recession and concerned about the effects of SB 1070, will flock to the polls and wield the influence of their numbers. This is not the first year activists have touted the voting potential of Latinos, who make up an estimated 31 percent of Arizona’s population. But political scientists and activists have differing views about whether this will be the year.