From - heh - John Zogby, August 30, 2008:
Republican John McCain's surprise announcement Friday of Alaska Gov. Sarah Palin as his running mate - some 16 hours after Democrat Barack Obama's historic speech accepting his party's presidential nomination - has possibly stunted any Obama convention bump, the latest Zogby Interactive flash poll of the race shows.
The latest nationwide survey, begun Friday afternoon after the McCain announcement of Palin as running mate and completed mid-afternoon today, shows McCain/Palin at 47%, compared to 45% support for Obama/Biden.
In other words, the race is a dead heat.
As we all said back then, surely, this is good news... for John McCain.