The slant of the article is from the right, but it has a lot of detail. Apparently though, Kerry getting the OMB guy to verify that the stimulus was helpful - in terms of GNP and unemployment and his speaking against the Bush tax cuts is "partisan posturing" - yet I have seen no coverage suggesting that Republicans rigidly adhering to the Norquist pledge - when a large majority favor tax cuts for the top 1% - is "partisan posturing".
http://www.enterprisenews.com/breaking/x493117090/Protester-interrupts-congressional-hearing