interview with the San Francisco Chronicle, Newsom aide Eric Jaye stated the money was returned because "there was some statements made during (Weiner's) 1998 campaign in the GOP primary which conflicted with the mayor's position and we're returning the check," he said. In a later interview Weiner told SF Gate: "I still wish Gavin well. I always will." But he said that with the donation rejected, "I'm taking this money and I'm donating it to charity. We're telling them to name a charity of their choosing, and if they don't want it, we'll donate it to Project Open Hand." Janet Weiner stepped down from her role as CFO of Savage Productions "as an apparent statement of solidarity with equality advocates" which had not been requested as part of the agreement. Rockstar, saying that the "truthaboutrockstarenergydrink.com" domain name was registered and used in bad faith, obtained control of that site under a decision from the National Arbitration Forum. Contents Rockstar products in the US have two levels of caffeine content: either 10 mg of caffeine per ounce, or 15 mg of caffeine per ounce. Rockstar Energy Drink Original contains 160 mg of caffeine per 16 ounce can, while the Rockstar Punched and Pure Zero energy drinks contain 240 mg of caffeine per 16 ounce can. Besides caffeine and sugar, Rockstar Energy Drink contains a variety of herbs, including panax ginseng, ginkgo biloba, milk thistle extract, and guarana seed. The amount of guarana used to be higher, but "after being criticized for including guarana once health concerns about the herb were publicized, the amount in the drink was significantly reduced". It also includes 1000 mg of taurine. Side effects Rockstar can cause jitteriness and anxiety. Sugar may be present, which could cause high blood sugar levels. If mixed with alcohol, it may also mask the level of alcohol intoxication. There are no known side effects if used in moderation. Several alcoholic versions of Rockstar are available in Canada; an alcoholic version in the US was discontinued in 2007, possibly in response to criticism that young people were confusing the alcoholic version with the regular one. Rockstar Original was named Worst Energy Drink by Men's Health magazine for having 280 calories due to 67.5 grams of sugar. Monster Energy Lo-Carb, with 20 calories, was suggested as a replacement. Rockstar has introduced a line of low calorie energy drinks that include electrolytes called Rockstar