If the Conservative Political Action Conference can be expected to accomplish anything more than angry bellowing, it is to reliably embarrass every decent and sane conservative in America. Sometimes the problem is a conspiratorial extremist co-sponsor, like the John Birch Society; sometimes the problem is a certifiable kook giving the keynote address, like Glenn Beck; and sometimes the problem is just vicious bullying of gay conservatives, who have been officially expelled from the conference.

Every sports fan knows that close contests are often decided by mistakes rather than heroics. In this year's Super Bowl, Tom Brady threw just one interception, but Eli Manning didn't throw any. Manning's team won. What's especially disheartening for fans are unforced errors. Right now, President Obama's fans have reason to worry about a substantive unforced error that threatens his support among Catholic voters.

My, how you've changed, Big Brother. What happened to the sourpuss in "1984," George Orwell's grim novel about a thought-controlled future? Gone are the piercing eyes and the perennial threat: "Big Brother is Watching."

You've had quite the fashion update. I like how you dress in T-shirts and sweats, just like the proles. I like your boyish grin. No longer a tyrant without a name, you're now Facebook's founder and supreme leader, Mark Zuckerberg.

In the Declaration of Independence, Thomas Jefferson called the pursuit of happiness an unalienable right. This was a radical idea. For most of history, most people didn't think much about pursuing happiness. They were too busy just trying to survive.

The blowup at Susan G. Komen for the Cure set off a political alarm that Republicans dare not ignore. The leading breast cancer group, Komen tried playing Republican-base politics by cutting its funding to Planned Parenthood for breast-health services. The sisterhood and its allies exploded, and Komen reversed course with abject apologies.

It's unusual when a reporter sympathetic to a politician writes a story that makes his subject look bad. But Ryan Lizza of The New Yorker has now done this twice.

The first time was in an article last April on Obama's foreign policy in which he quoted a "top aide" (National Security Adviser Tom Donilon? It sounds like him) saying that the president was "leading from behind" on Libya. Not what most Americans expect their presidents to do.

Now, in an article based on leaked White House memos marked up by Obama, Lizza has done it again.

Back in September, the Crystal Ball examined the possible electoral impact of state-by-state unemployment figures because, after all, presidents are elected in 51 individual battles (50 states plus Washington, D.C.)

The moon over Miami was a blue moon for Newt, a bad moon rising for Gingrich. This moon’s shine was all for Mitt Romney, illuminating a moon river that seems set to eventually carry Romney to the Republican presidential nomination.

Mitt Romney's convincing victory in the Florida primary erased his earlier defeats and perhaps any serious obstacle to his nomination. The question that still troubles party leaders, however, is the damage he will sustain before returning to Tampa in September for their convention.

While much of the focus these days is on the fight for the Republican presidential nomination, there are some developing trends that are likely to have the man already in the White House smiling. Only 29 percent of voters nationwide believe the United States is currently heading in the right direction, while 64 percent believe the nation has gotten off on the wrong track. Those aren't great numbers for a president seeking re-election -- but that 29 percent is up from 24 percent a month ago and 16 percent the month before that.