Poll: Whites and Republicans are the angriest people in America - Chicago Tribune
"In a response to the question, 'About how often do you hear or read something in the news that makes you angry?' 73 percent of whites said they get angry at least once a day, in contrast to 66 percent of Hispanics and 56 percent of blacks.
Seventy-seven percent of Republicans also said they get angry at least once a day, compared to 67 percent of Democrats.
Among household income brackets, 'the middle of the middle class' ($50,000 to $74,999) reported feeling anger at greater rates than the 'very rich' ($150,000 and up) and the 'very poor' ($15,000 and less). About 53 percent of women say they are angrier this year than last, compared with about 44 percent of men."
It's just an online poll, but it's interesting.