Protestations of indifference to higher office are hard to take seriously when the 'non-candidate' is busily engaged in testing the waters.

George Washington, Andrew Jackson, William Henry Harrison, Zachary Taylor, Ulysses Grant, Rutherford Hayes, James Garfield, Benjamin Harrison, Theodore Roosevelt and Dwight Eisenhower all rode their wartime heroics into the White House.

A citizen at his home in Rockford, Illinois, or Boulder, Colorado, could read a newspaper, listen to a radio, or watch the round-the-clock coverage on television, but he had no way of connecting with those who shared his views. Nor was there a quick, readily available tool for an ordinary citizen to gather information on his own. In 1960, communication was a one-way street, and information was fundamentally inaccessible. The whole idea of summoning up data or reaching thousands of individuals with the touch of a finger was a science-fiction fantasy.

In politics, Bugs Bunny always beats Daffy Duck. Daffy's always going berserk, jumping up and down, yelling. Bugs's got that sly smile, like he always knows what's up, like nothing can ruffle him.

If Obama's vision of the public sector is socialism, then so too were the visions of Theodore Roosevelt, Franklin Roosevelt, Harry Truman, Dwight Eisenhower, John Kennedy, Lyndon Johnson, and Richard Nixon.

As a personal matter, I stopped voting more than a decade ago, on the grounds that it helped me as an analyst not to think about making a choice in the voting booth.

More things in politics happen by accident or exhaustion than happen by conspiracy.