The Glock 19 semiautomatic pistol that Jared Loughner is accused of using in his rampage in Tucson, Arizona, is, according to Glock's website, "ideal for versatile use through reduced dimensions" and is "suitable for concealed carry." The site continues, "Compact and subcompact Glock pistol model magazines can be loaded with a convincing number of rounds," from the standard 15 up to 33. The shooter was able to kill and wound to the extent that he did, with six dead and 13 injured, because he had a semiautomatic, concealed weapon, along with the "extended magazine." He was attempting to reload the weapon with another extended magazine when a brave, unarmed woman knocked his next clip from his hand.

The Tucson massacre that left six dead and 14 injured, including Rep. Gabrielle Giffords, brought into sharp public focus the local sheriff, Clarence Dupnik. He's been the sheriff of Pima County, which includes Tucson, Arizona's second-largest city, for 30 years. For the 20 years before that, he was a police officer. Dupnik has gained attention this week for linking the shooting to the vitriolic political climate in the U.S., and in particular, Arizona.

Speaking at a press conference shortly after the shooting, Sheriff Dupnik said: "The anger, the hatred, the bigotry that goes on in this country is getting to be outrageous. And unfortunately, Arizona, I think, has become the capital. We have become the mecca for prejudice and bigotry."

Remember "freedom fries"? That's what the House Republicans, when they were last in the majority, renamed french fries, after France refused to support the invasion of Iraq. It seems like renaming fries might be just about the extent of food regulation that some in Congress are willing to support.

The new Republican majority threatens a barrage of investigations. California Republican Darrell Issa is the new chair of the House Committee on Oversight and Government Reform. Issa has been tweeting about the subjects he intends to investigate: "CONTINUED INITIAL OVERSIGHT INVESTIGATIONS LINEUP: Wikileaks, the safety of American food/medicine and effectiveness of @FDArecalls ..."

Wikileaks is again publishing a trove of documents, in this case classified U.S. State Department diplomatic cables. The whistle-blower website will gradually be releasing more than 250,000 of these documents in the coming months so that they can be analyzed and gain the attention they deserve. The cables are internal, written communications among U.S. embassies around the world and also to the U.S. State Department. Wikileaks described the leak as "the largest set of confidential documents ever to be released into the public domain [giving] an unprecedented insight into U.S. government foreign activities."

"Gitmo is going to remain open for the foreseeable future," said an unnamed White House official to The Washington Post this week. For guidance on the notorious U.S. Navy base in Cuba, President Barack Obama should look to an old naval facility in Buenos Aires, Argentina.