Republican presidential candidate Mitt Romney speaks to the Veterans of Foreign Wars in Reno, Nev., on Tuesday. It's a sort of launching pad for a foreign trip that will take Romney to three countries over the next week: the United Kingdom, Israel and Poland.

Romney, a man with a lot of domestic policy experience, is now trying to demonstrate his proficiency with international affairs.

As occurs after seemingly every mass killing that involves firearms, the shootings in a suburban Denver movie theater last week have renewed calls for tougher gun control laws.

Just as predictably, those calls have led to pushback by gun-rights advocates who accuse those calling for stricter legislation of trying to exploit the tragedy to restrict Americans' Second Amendment rights.

Worth noting is that neither of the two major-party candidates running for the White House has engaged in any current gun control debate.

Congress created a monster when it decided that the entire government will face across-the-board cuts in January, unless an agreement on deficit reduction is reached.

The deadline for the automatic spending cuts — called sequestration — is now approaching, and the Pentagon, Congress and the defense industry say those cuts would be horrible.

The Pentagon, perhaps the world's premier planning agency, views the threat of a 10 percent budget cut like an invasion from Mars. It's too awful, too scary and, as Pentagon press secretary George Little puts it, too "absurd."

In the days since the movie theater shooting in Aurora, Colo., there's been little discussion of the laws that allowed the gunman to acquire his arsenal.

Authorities say suspect James Holmes, who was arrested at the scene of the shooting that killed 12 people and wounded dozens more, was armed with a modified assault rifle, two pistols, a shotgun and thousands of rounds of ammunition.

Colorado Gov. John Hickenlooper, a Democrat, told CNN this weekend that the guns are not the problem.

Olympic reporting veterans like myself (London is Games No. 8) noticed something extraordinary this weekend at the first London 2012 news conference called by International Olympic Committee president Jacques Rogge.

The "something" sat there on the podium, directly in front of Rogge: an aquamarine bottle of Powerade, a Coca-Cola product. And next to Rogge, in front of IOC spokesman Mark Adams, was a carefully positioned bottle of caramel-colored Coke. Dozens of photographers and TV cameras were capturing the event; it seemed impossible to miss the OIympic sponsor's products.

In the Main Press Center, where thousands of journalists are gathered to cover the London 2012 games, the call went out Monday: Let the drinking begin!

It was all part of a welcome party for journalists covering the Summer Olympics. First, cute kids from a nearby elementary school serenaded the group. The next thing you knew, London 2012 chairman Sebastian Coe was talking about cheap booze.