Forty-four percent of Americans can correctly identify “which presidential candidate has been in the news recently for paying four hundred dollars for a haircut” as John Edwards. (Two percent said Hillary, one percent said Barack Obama.)

The same poll, by Fox News/Opinion Dynamics, asked respondents, “in the war against terrorism, do you think the United States has pursued potential terrorists here at home too aggressively or not aggressively enough?”

Among Democrats 24 percent said “too aggressively,” 56 percent said “not aggressively enough,” 12 percent said just right, and 8 percent said they didn’t know. Among Republicans, 9 percent said “too aggressively,” 67 percent said “not aggressively enough,” 20 percent said just right, and 4 percent said they didn’t know. Among Independents, 19 percent said “too aggressively,” 58 percent said “not aggressively enough,” 11 percent said just right, and 11 percent said they didn’t know.