scalia and liberal justice ruth bader ginsburg had a friendship, an odd couple they were called. >> they were polar opposites on the bench. scalia was a conservative. ginsburg was a liberal. but they were able to bridge their differences and build a long lasting, deep friendship over the last several years. in fact, they traveled the world together. there's a picture in justice ginsburg's office showing them riding an elephant together. she once joked she was sitting behind scalia to more evenly distribute the weight. they like to give each other a hard time. another fun story was they went parasailing together. and justice scalia admired her courage but was also worried she was going to float away. they'd make appearances together in public, talk about their friendship, the fact they spent new year's eve together. there was even an opera named after them. and so they really shared a lot of interest and had a deep respect, despite the fact they had different ideologies. >> pamela brown, thank you. >>> just ahead, remembering harper lee, an author who cherished her privacy while making an