The Hispanic Vote in the 2008 Election
Hispanics voted for Democrats Barack Obama and Joe Biden over Republicans John McCain and Sarah Palin by a margin of more than two-to-one in the 2008 presidential election, 67% versus 31%.
Voter Participation 
11.05.08
07.24.08
2008 National Survey of Latinos: Hispanic Voter Attitudes
Hispanic registered voters support Democrat Barack Obama for president over Republican John McCain by 66% to 23%, according to a nationwide survey of 2,015 Latinos.
03.07.08
Hispanics Key to Clinton Victories in Nation’s Two Biggest States
Sen. Hillary Clinton would not have won primaries in the nation’s two largest states–California and Texas–if Latinos had not turned out in such large numbers and if they had not voted so heavily in her favor, according to an analysis of exit polling data.
