a couple in their late 60s, christie lee, 63. now they're searching for lee's husband, thomas jessie lee. >> she actually lived in the home. >> lee is a suspect wanted on murder charges. neighbors say there's been no activity at the house for several days and investigators believe the killings happened last week. four of the victims had been shot. it's not clear yet how the fifth died. the sheriff's office and georgia bureau of investigations are searching the internet for leads and asking the public for help. thomas lee is believed to be driving an olive green mazda tribute. call if you know anything. jenna: back to the battle against isis with the president defending the u.s. strategy. >> aren't there things you could be doing right now short of a huge presence of ground troops in syria or iraq that would help this goal of what you say is to defeat isis happen more quickly? couldn't we do more? >> anything that we could be doing, we are doing. jenna: joining us is the director of the problem on the washington institute for polic

they say the victims are his wife christy lee, her parents, her teenage daughter and a family friend. sheriff in a wyoming county has a new dress code for his deputies which bans cowboy boots and cowboy hats. other than trade in his western wear for a ball cap one 70-year- old deputy is retiring. the new sheriff says changes are needed for uniformity and safety. >>> facebook is no longer the popular social networking site for tweens and teens. a new survey finds for the first time a growing number of 13 to 17-year-olds are leaving the site going elsewhere. >> reporter: eloise loganthall is so over facebook she deactivated her profile. >> most of my friends were deleting it. >> reporter: an annual internet survey found facebook use among teens dropped 6% last year. >> by far the largest decrease we saw of any group using facebook currently. >> reporter: social media experts say the fact moms and dads and grandparents are now on facebook makes less willing to share thoughts and photos on the site. >> facebook is more utility now like your electric bill, something you have to have. >> re

lee. governor christie says he had nothing to do with those closings. >>> police in canada stop what could have been a mass shooting on valentine's day. authorities arrest ago man and a woman who they say planned to go to a mall and kill as many people as possible before taking their own lives. one of the two suspects, 23 year old american woman. she confessed the plot to police at halifax's airport. the other suspect, a 19 year old man shot himself to death after police surrounded his home. authorities say they were not the only ones involved. >> evidence also suggested two other males, age 20 and 17, of halifax, and cold harbor, respectfully were involved. their role is still to be determined as part of the investigation. >> had they been table carry out their intentions, the possibility for a large loss of life was definitely, definitely there. >> officials say the suspects do not appear to have any links to terrorism but the plot is still under investigation. >>> at least one gunman opens fire on cafe in denmark a deadly accident authorities are calling alikely terror attack. >> fox's

christie. and the untold story between harper lee's first book "to kill a mocking bird" and one "down ton abbey" themed office. >>> good evening from new york. amid the worst u.s. measles outbreak in 20 years, the question of whether or not vaccinations should be mandatory has somewhat remarkably emerged as the first major controversy of the republican presidential primary. it started when kacie hunt asked about something that has sickenned children across the united states. that sentiment was later echoed by another perspective 2016 candidate, rand paul a former eye dot who brought out questionable science in an interview on cnbc. >> i have heard of many tragic indication f of walking, talking, normal children that wound up with profound mental disorders after vaccines. i'm not saying they're a bad idea, i think they're a good thing but i think the parent should have some input. the state doesn't own your children, parents own the children and it is an issue of freedom. >> i did not say that vaccines caused disorders, just that they were related. today i received a booster shot for the vaccine

then, chris christie speaking at the lee get -- lincoln reagan dinner. first, remarks by president obama, then we will hear from secretary of state john kerry and united nations secretary-general ban ki-moon. on the next washington journal brigham mckown and bob deans discuss the train accident in west virginia this week that spilled crude oil. a month-long visit to historically black colleges concludes. washington journal is live every morning at 7:00 a.m. eastern. you can join the conversation with phone calls, facebook comments, and. tweets. on friday, president obama addresses the winter meeting at the democratic national committee in the. washington dc. life coverage starts at 11:10 a.m. eastern on c-span. >> here are some of our featured programs for this weekend on the c-span networks. saturday morning starting at 10:00 a.m. eastern our nation's governors get together to discuss issues affecting their state. guests include any minor -- danny meyer and maria barbarella. we continue our live coverage of that meeting. speakers include jeh johnson and

christi, thank you. also in the city mayor ed lee breaking ground for a new health care center today.the building is at the intersection of mission and south vaness. they treat the homeless. that mayor explained why the center is a key part of combatting the problem. then we have to take it further. >> it's basically used for mental health services. construction begins in march. >> they have now spurred 150 vooirmtal group alenvironmental groups to halt fracking. the state allowed oil and gas companies to dump toxic waste water. the state admitted it was allowed in violation of epa rules. that prompted the coalition earth works and green feeds to call on the governor to halt the practice until more scientific studies can be completed. gov nour brown's office will review the petition, but also added that the practice of fracking is already undergoing strict and rigorous scientific analysis. >>> the executioner unmasked. the isis militant behind many disturbing beheading videos has been publicly identified. janelle wang is us with more on what we now. >> until now he's been known as jih

christie. signs that new revelations are hitting him where it hurts with his party's big dollar donors. does 88-year-old harper leeed manuscript published? a friend of the reclusive author will be here to join us and tell us what she thinks of

christie. signs that new revelations are hitting him where it hurts with his party's big dollar donors. does 88-year-old harper lee really want her recently discovered manuscript published? a friend of the reclusive author will be here to join us and tell us what she thinks of that and more still to come on the show today. we begin with this. jordanian fighter jets taking off in the last few hour s to launch a second straight day of air strikes against isis targets in syria. they come with isis claiming that yesterday's strikes killed a young american woman who was being held hostage by the group. the hostage has now been identified as 26-year-old aid workerer kayla mueller from prescott, arizona. u.s. officials are looking into the report. they say they have no confirmation that mueller was killed in the attack. jordanian officials saying they are skeptical of the claim. her parents released a statement saying they hold out hope that their daughter is still alive. jordan taking the lead in co costrikes after isis released video showing a hostage burned alive in the cage. tafs released this week. kier simmons was