not quite the same with karenna and her husband?e the same, because they're public figures but way less so than al and tipper and the marriage was much briefer. >> do we think, jeff -- of course we don't know and only the gores know. would these marriages, these break-ups be related? >> they could be related because al and tipper's marriage, 40 years. they were setting an example for everyone else. it was almost like the anchor marriage. once that one goes away, then the weaker marriages or the more recent marriages then tend to fall apart because they can't depend on al and tipper anymore to be that couple who can give them the advice or set that example of stick with it and stay strong. >> you can work through this. >> we hope that they are the examples that they can do this. they have 40 years of experience even though they ended up splitting up after that time. >> betsy, from what you've learned, have al and tipper been with karenna since this has all been announced? >> yes, al and tipper have both been to new york to visit kare

their oldest child, karenna has split from her husband.ore's second-oldest, kristin, divorced last year. in 2007, albert iii their youngest was busted for drug possession. >> i think people are sad because they really like the gores. and they seem to be kissed by good luck and all of a sudden there are a series of bad things that have happened to them. >> reporter: karenna gore schiff was always the star of the next generation of the gore family. >> does it mean that you might actually even imagine yourself running for political office? >> i don't know. i wouldn't rule that out. >> reporter: a graduate of harvard, columbia law school and a mother of three. she married drew schiff nearly 13 years ago in a storybook wedding. the match brought together one of america's most prominent political families, the gores, with the schiffs, one of wall street's most powerful. the wedding was held at washington national cathedral, the site of some other famous unions, including karenna's own parents. >> i'm very blessed in my personal life. >> reporter

karenna vatrona was sexually assaulted and strangled to death in early august. police have developed a dna profile for the possible killer. but so far have not found a match. >>> happening today a vigil will be held for the women who was killed in manchester, new hampshire one year ago. 62-year-old denise robert was the union leader newspaper. her killer has never been caught. >> to the race for the white house now. trump with big knew about his immigration plan. the land laying out what he wants to see happen. the same day he has a high profile visit with the mexican president. and a milford couple played a big role in trump's speech last fight. let's get to nancy chin now in the control room with more. >>> good morning to you. that couple lost their son back in 2011 when undocumented last night they showed their support as trump made his highly anticipated speech. >> our right as a sovereignation to choose immigrants that we think are the likeliest to thrive and flourish and love it. trump taking the stage in arizona to play out plan to fight illegal immigrati