Let's try JtS's cur-and-paste in a monospaced font; the columns might line up. (The HTML commend is "TT.")

Poll       Date       Sample       Obama (D)       McCain (R)       Spread

RCP Average       07/23 - 08/04       --       47.3       44.5       Obama +2.8
AP-Ipsos         07/31 - 08/04 833 RV       48       42       Obama +6.0
Gallup Tracking       08/02 - 08/04       2674 RV       47       43       Obama +4.0
Rasmussen Tracking       08/02 - 08/04       3000 LV       46       47       McCain +1.0
CNN       07/27 - 07/29       914 RV       51       44       Obama +7.0
USA Today/Gallup       07/25 - 07/27       791 LV       45       49       McCain +4.0
Pew Research       07/23 - 07/27       1241 RV       47       42       Obama +5.0

Nahh, that don't git it. The source muct have been littered with "Tab" commands. I'll try again, adding some spaces manually:

Poll               Date            Sample    Obama (D) McCain (R) Spread

RCP Average       07/23 - 08/04   --       47.3      44.5    Obama +2.8
AP-Ipsos          07/31 - 08/04   833 RV    48       42      Obama +6.0
Gallup Tracking    08/02 - 08/04   2674 RV   47       43      Obama +4.0
Rasmussen Tracking 08/02 - 08/04   3000 LV   46       47      McCain +1.0
CNN                07/27 - 07/29   914 RV    51       44      Obama +7.0
USA Today/Gallup   07/25 - 07/27   791 LV    45       49      McCain +4.0
Pew Research       07/23 - 07/27   1241 RV   47       42      Obama +5.0

Well, I can't get it perfect, but close enough to read...