You might not know this, because it hasn’t yet officially aired, but today’s Meet The Press, currently taping and airing in less than an hour, will be big. MSNBC, CNN, and most other major news sources are already reporting that Colin Powell has officially endorsed Barack Obama. It’s uncertain exactly what this will mean in the polls and how it will effect the race, but this certainly isn’t a good omen for John McCain. To say this is the final nail in the coffin is probably premature and Barack Obama supporters shouldn’t get cocky (as Obama has been saying himself in his stump speeches), but this is a huge bonus to his campaign, especially at such a late date.

Here’s the clip from Meet The Press: