have a wonderful weekend. >> we will see you tomorrow at four,. >>> newschannel 5 starts now. >> as a mother, i am terrified basically to have to talk to my elementary student about drugs. >> tonight all new at five, a weapon for parents in the fight against rising heroin use in >> talking about tests that can be kept out of the public eye and in your hands to help a child in need. investigator jonathan walsh joins us in medina. that have suspicions about their kids. >> reporter: parents need to know this is an option. >> we will flip your hair over. >> reporter: angela demonstrated a test examining

endorsement for friday afternoon a former rival. and chris flanagan has the latest. >> reporter: dr. ben carson throwing his support behind the businessman. the billionaire businessman comes one week after carson ended his bid for the white house. meanwhile, today the two were in west palm beach florida today where they made that announcement. carson gave his support to donald trump. marco rubio saying to the folks here in ohio republican voters go ahead and vote for john kasich because that's the only way to stop donald trump. >> i have never stopped to john kasich. i you asked me a question and i'm giving you my observation. john kasich has a better chance of winning ohio than i do and if a voter in ohio concludes that voting for john kasich gives us the best chance to stop donald trump there, i anticipate that is what they will do. >>> all right. the polls released today donald trump leads in ohio and florida