 It is 72 degrees in Reston, 71 in Bethesda, 72 degrees on the National Mall, and it's 71 degrees outside of our studios in Chevy Chase. Studios brought to you by Lend the Plumber, heating and air, trusted same-day service seven days a week. Coming up on WTOP, if you take non-prescription supplements, we'll let you know how to tell if you can trust their claims. More news in 60 seconds.