CNN/ORC national poll of Hillary Clinton's favorability, taken March 13-15:
http://i2.cdn.turner.com/cnn/2015/images/03/16/clinton.poll.pdf
53% favorable
44% unfavorable
Their last poll of her favorability was November 2014, when it was 59% favorable, 38% unfavorable.
Other questions from the poll:
Is she someone you would be proud to have as president?
yes 57%
no 42%
Says what she believes and not what voters want to hear?
yes 58%
no 41%
Is honest and trustworthy?
yes 50%
no 49%
Is the email issue serious or not?
very serious 31%
somewhat serious 20%
not too serious 23%
not serious at all 25%
Has Clinton done enough to explain the email issue?
yes 46%
no 51%
Did she do anything wrong (re: the emails)?
yes 51%
no 47%
Such contradiction it's insane.