the climate crisis, extreme weather and rising rates of disease from pollution are problems that potentially affect all americans, but often it is low income communities and people of color who bear the brunt of those growing threats. and some areas of louisiana are a prime example. here is cnn's rene marsh. >> it has been nearly three months since hurricane ida, a category 4 storm slammed louisiana. yet, this small black community of ironton looks like the storm hit yesterday. >> they have people who lost everything, and they don't know where they are going to get the next meal from. >> reporter: what is that like knowing that every hurricane