MICHIGAN
Public Policy Polling (PDF). 6/21-22. Likely voters. MoE 4.1% (No trendlines)
McCain (R) 39
Obama (D) 48
The Pollster.com composite now gives Obama a nice 46.5-40.7 advantage, finally turning the state blue after a few weeks of a McCain lead.
PENNSYLVANIA
Rasmussen. 6/19. Likely voters. MoE 4% (5/21 results)
McCain (R) 42 (43)
Obama (D) 46 (45)
That looks more like float with the MoE than a real gain, but at least it's trending in the right direction. This poll now pushes the Pollster.com composite score up to Obama 48, McCain 40.5.