recent three month period, adding to questions about whether some residents party affiliation was change without their consent. bianca castillo reports for the miami herald. her first on that story. she joins me now. this is wild. i've seen it floating around and wondering if there was a dare there, and seems to confirm there's something going on. when we know about the folks in these towers have switched the registration? >> so what we know is that there was an unusual clustering of party affiliation changes and in different parts of miami-dade county, including a couple of buildings that are concentrated and cabana. and these are public housing buildings where a lot of people who live in these buildings are elderly folks and many of them are hearing impaired. many of them have some sort of -- a lid on their own. what we know is there were