always near the top. never a poll any place step the top three. there is a relevant crvelcro fa him for older voters and moderates that will be hard to shake off. it's interesting to see andrew yang climbing up in the top five. that's an interesting new development. but biden has a velcro lock on a certain set of voters who are not going anywhere. >> one of knows groups that he has a strong lock on are black voters. he has 46 support, the next closest -- they are way behind warren and sanders with 10%. harris just 7%. interview with black journalists. biden said black voters might prefer him and know him and his character. he did caution in 2008 he had more black support in south carolina. about but once he lost big in iowa it didn't matter. do you think that that support is like velcro as you say as