Another slight disturbance in the force: Obama's upswing in the (national) match-up polls against McCain has also abated somewhat.
In the match-up polls, Obama had a rally throughout the first half of February. When the month began, he and McCain were, on average, tied. The average climbed steadily to a 5+% lead for Obama as the following polls came in:
Obama leads over McCain (only 1 in 4 days of daily Rasmussen tracking poll included)
Code:
pollster end date poll
+ 3 ABC/WaPo 02/01
+ 2 Cook 02/02
+ 8 CNN 02/03
+ 7 Time 02/04
Super Tuesday
+ 5 Rasmussen (tracking) 02/07
LA, NE, WA
+ 6 AP/Ipsos 02/10
+ 4 USAToday/Galllup 02/10
+ 4 Rasmussen (tracking) 02/11
Potomac Primary
+ 3 Rasmussen (tracking) 02/15
+ 7 Zogby 02/16
+ 8 Diageo/Hotline 02/17
So far so good. But there's been a bit of a downturn in the last week or two. Too early to tell what it means, but a bit unnerving, in combination with the stagnating daily tracking polls:
Code:
pollster end date poll
+ 3 Rasmussen (tracking) 02/19
WI, HI
+ 4 Fox 02/20
- 3 Rasmussen (tracking) 02/23
- 1 Gallup 02/24
+12 CBS/NYT 02/24
- 2 LAT/Bloomb 02/25
- 3 Rasmussen (tracking) 02/27