today, doctors like lisa hamilton perform eye exams that can help detect diabetes. p because we care for you... and your eyes. this is genuine eye care, in your neighborhood.

today, doctors like lisa hamilton perform eye exams that can help detect diabetes. p because we care for you... and your eyes. this is genuine eye care, in your neighborhood. >> this is an editorial by wcvb channel 5 president and general manager. bill: how can a teacher have an charges. in massachusetts, it is all about timing. this week, 5 investigates under -- uncovered the story of andrea clemens. the teacher robert baker befriended her and gained her trust. >> i had been groomed for a two-year spirit he did not kiss me until the week after i turned things turned into an aggressive, sexual abusive man. i was terrified all the time and i had no voice to say no. bill: because andrea was 16, baker' s behavior was not considered criminal. baker targeted other students until he finally played guilty to charges in 2002 and is now categorized as a level three sex offender. but he has never faced charges related to andrew appeared how unusual his case? -- how unusual is her case? licenses of 15 massachusetts educators are suspended for sexual misconduct each year, but t

hamilton and clear lake. >> i finally turned on my heat this week. >> there you go. thank you, lisa.beloved bay area football coach receives a huge honor after four decades on the [announcer] during mattress price wars at sleep train, save up to $400 on beautyrest and posturepedic. get interest-free financing until 2018 on tempur-pedic. plus, helpful advice from the sleep experts. but mattress price wars is ending soon. with a 100% electric nissan what will you do? how far will you go? how much will you see? electrify the world. now with a class-leading 107 miles on a charge, the nissan leaf is the best selling electric car in america. great change comes from doing the right thing. like the radical idea that health isn't an industry. it's a cause. so we do things differently. we combine care and coverage. and believe prevention is the most powerful of cures. so forgive us for not going with the flow. we just think the flow should go with us. which makes us rebels with one cause. your health. >>> the beloved former football coach at city college san francisco has received a huge honor

hamilton." but first, here in the u.s, politicians have clashed in response to the paris attacks, over refugees and security at home. political director lisains reports. >> reporter: last night in iowa the pointed debate over refugees sharpened even more, when donald trump was asked whether to register and track muslims. >> we should have a lot of systems and today you can do it. >> reporter: so, a reporter followed up: trump would implement a muslim database? >> oh i would certainly implement that. >> reporter: in a tweet today, trump did not back down per se, but did clarify, saying: "i didn't suggest a database. a reporter did." in new hampshire today, rival ben carson flatly rejected the database idea. >> if we're just going to pick out a particular group of people based on their religion, based on their race, based on some other thing, that's setting a pretty dangerous precedent. >> reporter: but last night in alabama, carson sparked criticism himself. while arguing that security must balance with compassion, he offered this analogy about refugees. >> if there is a rabid dog running around your neighborhood, you're probably not going