be a fingerprint sensor, but details are being held until the expecd unveilg. parents and shoppers hoping to save money, it is time for a shopping tax reprieve in maryland. it kicks off today and hence on saturday. there's no limit on how many items under the $100 limit you can purchase at the same time. share could be rolling into howard county. they will conduct a feasibility study to determine whether the program is good in areas like .olumbia they are already popular in the district and alexandria. it's a good day for a bike ride today, but what is coming up? >> even better bike riding weather. we will talk about that in just a second. outside right now, on the decrease a little bit. if you are into meteor showers, i will give you some tips in just a minute. 83 degrees at the airport tradewinds out of the south at eight miles an hour. 86 at reagan national airport. the record is 101 set in 1900. temperatures -- 82 in the district after a high of 85. the vital stop takes us to with temperatures across the board comfortable. 82 in gaithersburg. frederick at 8