i'm not saying it's phthalates.want to do is avoid environmental chemicals in total as much as you can. >> cbs money watch update. >> mitchell: good evening. in china secretary of state hillary clinton urged fair access for u.s. companies. the amount of oil being siphoned from the gulf spill has dropped by a third. and some estimates say 4 million gallons of oil a day are pouring out. and the new "sherk" sequel won the weekend box office. i'm russ mitchell, cbs news. get out and dance... even play a little hide-n-seek. i'm breathing better... with spiriva. announcer: spiriva is the only once-daily inhaled maintenance treatment for both forms of copd, which includes chronic bronchitis and emphysema. i take it every day. it keeps my airways open... to help me breathe better all day long. and it's not a steroid. announcer: spiriva does not replace fast-acting inhalers for sudden symptoms. stop taking spiriva and call your doctor right away if your breathing suddenly worsens, your throat or tongue swells, you get hives,