It’s October, and while this isn’t much of a surprise, I’m going to say it’s the final piece of the 20-month puzzle that, now nearly solved, depicts Barack Obama heading to the White House:

Former Secretary of State Colin Powell announced Sunday that he will be voting for Sen. Barack Obama, citing the Democrat’s “ability to inspire” and the “inclusive nature of his campaign.”

“He has both style and substance. I think he is a transformational figure,” Powell said on NBC’s “Meet the Press.”

“Obama displayed a steadiness. Showed intellectual vigor. He has a definitive way of doing business that will do us well,” Powell said.

Powell, a retired U.S. general and a Republican, was once seen as a possible presidential candidate himself.

Powell said he questioned Sen. John McCain’s judgment in picking Gov. Sarah Palin as his running mate because he doesn’t think she is ready to be president.

He also said he was disappointed with some of McCain’s campaign tactics, such as bringing up Obama’s ties to former 1960s radical Bill Ayers.

Powell served as secretary of state under President Bush from 2001 to 2005.

You can almost hear soft thud-thud-thudding of John McCain’s head hitting the wall at one of his 29 homes.

Someone will have to explain to Sarah Palin what just happened.