It's an "open secret of lobbying," writes Jeffrey Birnbaum. "Public relations firms regularly solicit authors of opinion-page articles, draft the pieces for them and place the articles in publications where they will have the most impact -- all for a fee." Recently, an op-ed criticizing a bill that would reduce credit card fees appeared in Southern newspapers, attributed to Charles Steele Jr., the president of the Southern Christian Leadership Conference (SCLC).

Ed Morales takes the 110th anniversary of the U.S. invasion of Puerto Rico as an opportunity to talk about its status. "The United States invaded the island on July 25, 1898, and claimed it as booty after the Spanish-American War.

For the U.S. Army it's "an innovative way to reach a new audience" and "an opportunity to shape their tastes." The "Virtual Army Experience," a multi-million dollar videogame and traveling exhibit, has been making stops at amusement parks, air shows and county fairs over the past year and a half.