A U.S. Food and Drug Administration (FDA) scientific advisory panel handed FDA the information it needs to add menthol to the list of flavorings banned in cigarettes. After a year of studying the cigarette additive menthol, the FDA's Tobacco Products Scientific Advisory Committee on March 19, 2011 released a long-awaited report (pdf) that concludes menthol is more than just a flavoring agent; it has chemical effects that increase the probability of addiction. The panel wrote, "Menthol cannot be considered merely a flavoring additive to tobacco. Its pharmacological actions reduce the harshness of smoke and the irritation from nicotine, and may increase the likelihood of nicotine addiction in adolescents and young adults who experiment with smoking." The panel specifically cited menthol's effects on youth, saying "the distinct sensory characteristics of menthol may enhance the addictiveness of menthol cigarettes, which appears to be the case among youth." The report concludes that "Removal of menthol cigarettes from the marketplace would benefit public health in the United States." Despite this conclusion, the panel failed to recommend FDA take steps to remove menthol from cigarettes. Tobacco companies brushed off the report, since their political and legal might makes them a bulwark against any government effort to ban menthol. The report was so inconsequential to the industry, in fact, that  tobacco company stock prices actually jumped after the report was released.

Johnson County, Indiana deputy prosecutor and Republican activist Carlos Lam resigned from his job after the Wisconsin Center for Investigative Journalism discovered an email he sent to Wisconsin Governor Scott Walker suggesting the governor have an "associate" make a fake, violent attack to discredit union protesters and influence media coverage of the protests. Lam resigned shortly before the Center published a story containing excerpts of the email sent from Lam's account on February 19 praising Walker for standing up to unions and suggesting a "false flag" attack on Walker. Lam wrote,

...I think that the situation in Wisconsin presents a good opportunity for what's called a 'false flag' operation. If you could employ an associate who pretends to be sympathetic to the unions' cause to physically attack you (or even use a firearm against you), you could discredit the public unions. ... Employing a false flag operation would assist in undercutting any support the media may be creating in favor of the unions. God bless, Carlos F. Lam.

Lam denies writing the email, saying his email account was hacked. It would have been easy to verify whether his email account had been hacked by examining information that could be obtained from Hotmail and his Internet service provider, but Lam declined to reveal the provider's name to the Center so they could check out the hacking claim. This news follows an earlier admission by Governor Walker to a prank caller pretending to be David Koch of Koch Industries that he and his team had considered placing troublemakers in the crowd, but Walker claims to have rejected the idea for political considerations.