the most common side effects are nausea, diarrhea, and headache. some side effects can lead to dehydration, which may cause kidney problems. if your pill isn't giving you the control you need... ask your doctor about non-insulin victoza. it's covered by most health plans. to washington where they're working, all over the showdown over nsa snooping, a vote in the senate expected saturday, unless lawmakers can speed things up to get out of town. to mike emanuel in the meddle of it -- middle. >> reporter: many on capitol hill are trying to figure out how this plays out. the latest idea from richard burr who is floating the idea of allowing for a two-year transition from the nsa collecting phone data to the telecom companies storing the phone data. other options here on capitol hill are democrats who would like to pass the u.s.a. freedom