, as well, hydrogen fluoride is like this pale yellow gas that attaches to the fine ash particles. any animals that would eat that could be poisons as a result of that. and a lot of irritants. people with respiratory problems, your mucous membranes. >> this has been a focus in this country, drafting an action plan for the african-american community. that is the focus of reverend al sharpton's national action convention taking place in new york. our own roland martin was moderator earlier today. i spoke with roland just last hour. >> the whole point was not just to talk about this, but getting commitments from people when it comes to a particular agenda. as opposed to having a discussion where you talk about 50 million different things broke it down to three distinct areas, politics, economics and socio-cultural. it's getting people to commit to what are they going to do over the next 365 days? also people watching at home, online and in the audience. that's what the challenge was. everybody has attended black america events before, but that's been about meet, talk, disperse. >> to