They'd wedge this right up their fertilizer's source.
Gloating over those on the street and radio transmitting it to millions listening along in their homes? That's the kind of scheme you'd get if Rush Limbaugh ran SPECTRE. John and Ken gloatingly recorded a woman with clear mental issues, criticized the smell, then blamed local charities for feeding those in need, as if human beings were some species of rat attracted by food left lying around. Jesus, even Scrooge only got annoyed when directly bothered for donations; he didn't set up a chair outside the workhouse to holler at the poor filing past.
When your solution to any problem is letting people starve to death in the street, you probably shouldn't be talking in public, let alone on air. In fact, maybe they should have their talking privileges totally removed for a few days. Because if the theme of your show is "Haha, the HOMELESS!" then you deserve to sit in the corner with your back to the rest of the class until you recognize what you've done.