Bush had a bump in the Post-ABC poll he went from 39% approval last month to 47%.
That gain though was from conservatives that he had lost previously. "Among Democrats, independents and moderates Bush's support remained unchanged or increased only modestly."
Looks like a Base Bounce to me.
But Bush showed a modest gain in the CNN/USA today/Gallup poll .... up from 37% last month to a rating of 41%....But it's actually down from 42% a few weeks ago.