Joanna Stern @JoannaStern
@amywebb @mcbill @ant_pruitt @karstenbondy @leolaporte I think we will know A LOT more in the next month or two on what the first ARM systems will look like and what the pros and cons will be of making a switch in the first year. IF you can hold out a few more weeks, you should! — PolitiTweet.org
