working on my feet all day gave me pain here. in my knees. so i stepped on this machine and got my number, which matched my dr. scholl's custom fit orthotic inserts. so i get immediate relief from my foot pain. my knee pain. find a machine at drscholls.com. on last night's show, we reported on one of the biggest and bluest counties in texas, dallas county, and how they got hit by russian hackers ahead of last year's presidential election. homeland security had sent out a list of suspicious i.p. addresses from which hacking attacks had been launched against u.s. elections systems at the state and local level. the dallas county election administrator scanned her county's system to see if they'd been hit by any of those i.p. addresses. she found 17 matches. 17 of those i.p. addresses had hit their system.