"She has lost ground in the horserace and on key questions about her honesty and leadership," said Peter A. Brown, assistant director of the Quinnipiac University Poll. "On being a strong leader, a key metric in presidential campaigns, she has dropped four to 10 points depending on the state, and she is barely above 50 percent in each of the three states."
"Against three Republicans, former Florida Gov. Jeb Bush, U.S. Sen. Marco Rubio of Florida and Wisconsin Gov. Scott Walker, Secretary Clinton trails in six matchups and is on the down side of too-close-to call in three," Mr. Brown said.