Key Quotes from Novak's Column

On Powell: "The national security adviser for Ronald Reagan left the present administration bitter about being ushered out of the State Department a year earlier than he wanted. As an African American, friends say, Powell is sensitive to racial attacks on Obama and especially on Obama's wife, Michelle. While McCain strategists shrug off defections from Bruce Bartlett and Larry Hunter, they wince in anticipating headlines generated by Powell's expected endorsement of Obama."

On Hagel: "He has built a solidly conservative record as a senator, but mutual friends see no difference between him and the general on Iraq, Dick Cheney, Don Rumsfeld, George W. Bush and the Republican Party. In a speech today at the Brookings Institution, Hagel is expected to urge Obama and McCain to reach out to each other. At the least, Hagel is not ready to strap on armor for his longtime political ally and office neighbor, John McCain."

Read the full column here.