the designer michael mark mann is giving it a 21st century makeover. >> what's different about this? we did is really, really aggressive. we took down the whole interior portion of the mall. >> reporter: mark mann is going to replace the old mall with a complex of buildings for shopping, entertainment, apartments, and a facility. >> we have more real estate than any other country in the world. >> reporter: architecture expert ellen done ham-jones says it's becoming a necessity. in rhode island the historic westminster arcade found new life after adding apartments to a second floor. an old strip mall in tennessee was converted to a church. in hundred oaks mall -- >> we see a lot of malls turned into medical clinics, turned into community colleges, all range of educational facilities. >> reporter: mark mann says the first phase of the new property is set to open in may 2018. meg oliver, cbs news, media, pennsylvania. >>> jerry garcia's famous wolf guitar is set to sell for more than a million dollars at tonight's action. he played it for nearly two decades. this is the "cbs morning new

our guest mark gina mann's book, andrew jackson, southerner. >> i don't think he represents the positive values that jackson represented. he certainly represents some of the negative values that jackson represented. tell president -- history presentation of front of his own personhood, but nation in front of his own interest. that's with jackson did for most of his presidency. >> tonight at 8:00 eastern on c-span's q&a. announcer: recently, american history tv was at the american historical association's annual meeting in denver, colorado. we spoke with professors, authors, and graduate students about their research. this interview is about 20 minutes. bill: we are with chelsea medlock, a history professor at oklahoma state university. one of the more interesting topics we have seen is the use of war animals. how common was it for the u.s. and other military forces to use animals in world war i and world war ii? chelsea: it was really quite common up until right after world war ii going into the korean war. in world war i, you had all types of animals, such as horses, the largest group,

marked or spotty skinned man watching apartment 5-a. >> another witness reported having seen suspicious men on a balcony near the mccann's apartment just hours before madeleine disappeared. >> meanwhile, an upstairs neighbor saw another mannn the little pathway between the pool garden and apartment 5-a. >> and there was more. british police released a sketch of one of the men they say approached nearby apartments, asking residents for donations to a local orphanage. >> now, there was no such orphanage. so clearly these men were involved in some kind of a crime. possibly just burglary, but possibly something else. >> we've got a lot of work to do. we've also done a lot of work. we are wholly committed to making a difference in this case. we're fighting for madeleine mccann. >> a fight that has lasted far longer than any had hoped. >> there's no evidence that she's dead. so certainly from my point of view, you know, somebody know what's happened. (avo) did you know two areas of your brain can make it hard to lose weight? contrave is an fda-approved weight-loss medicine that may help adults who are overweight or struggle with obesity lose weight and keep it off. contrave is believed to work on two areas of the brain: your hu

marked or spotty skinned man watching apartment 5-a. >> another witness reported having seen suspicious men on a balcony near the mccann's apartment just hours before madeleine disappeared. >> meanwhile, an upstairs neighbor saw another mann acting suspiciously in a pathway between the pool garden and the apartment. >> and there was more. british police released a sketch of one of the men they say had approached nearby apartments, asking residents for donations to a local orphanage. >> now, there was no such orphanage. so clearly, these men were involved in some kind of a crime, possibly just burglary. but possibly something else. >> randi joins us now. do the police think that the mccannes were being watched? >> they do. certainly in the days leading up to that, witnesses say they noticed strange men standing around at the gate area and looking into the windows of this apartment a 5-a. we went back there to portugal and stood on the corner and the investigator showed us why their apartment would have been more exposed. there were a lot of different access points. the question is, why were they being watched? were they watched so somebody could take her for a black market adoption operation, or maybe it was just a botched