Heya Paul, love the new stuff you're putting out! Here's a freebie show/cast idea that might concern a lot of people: aminopyralid contamination.
If you do container gardening, and if you gardened last year AND had trouble like I did, then your containers are contaminated....so:
1) Can they be cleaned
2) What trace levels would remain? (which leads to the general question...)
3) Absorbability in plastic?
Thanks and keep up the good work!