On this week's Fallon Forum, Ed Fallon discusses:

(01:29) What's causing Iowa's high cancer rates?, with Austin Baeth;

(19:19) Insurrection Day and Christian Nationalism, with Mark Clipsham;

(37:35) True story: Charles operates on his pet rat, with Charles Goldman;

(53:56) January garden Q & A, with Kathy Byrnes, Birds & Bees Urban Farm.