Topline results are below. Full results, including crosstabs, can be found here.

Q1 Do you approve or disapprove of Republican
Congressman Mike Castle’s job performance?
If you approve, press 1. If you disapprove,
press 2. If you’re not sure, press 3.
Approve …………………………………………………. 54%
Disapprove……………………………………………… 33%
Not Sure…………………………………………………. 13%

Q2 Do you approve or disapprove of Democratic
Attorney General Beau Biden’s job
performance? If you approve, press 1. If you
disapprove, press 2. If you’re not sure, press
3.
Approve …………………………………………………. 49%
Disapprove……………………………………………… 27%
Not Sure…………………………………………………. 24%

Q3 If the candidates for US Senate in 2010 were
Democrat Beau Biden and Republican Mike
Castle, who would you vote for? If Beau Biden,
press 1. If Mike Castle, press 2. If you’re
undecided, press 3.
Biden …………………………………………………….. 36%
Castle ……………………………………………………. 44%
Undecided………………………………………………. 20%

Q4 If you are a woman, press 1, if a man, press 2.
Women ………………. 51% Men……………………. 49%

Q5 If you are a Democrat, press 1. If a
Republican, press 2. If other, press 3.
Democrat ……………………………………………….. 51%
Republican……………………………………………… 29%
Other……………………………………………………… 20%

Q6 If you are white, press 1. If you are African
American, press 2. If other, press 3.
White …………………. 75%
African American …. 21%
Other………………….. 4%

Q7 If you are 18 to 29 years old, press 1 now. If
you are 30 to 45, press 2. If you are 46 to 65,
press 3. If older than 65, press 4.
18-29………………….. 8%
30-45………………….. 29%
46-65………………….. 37%
Older than 65………. 26%