have yet to catch on in the u.s. >> they're like, it's a carp, i'm not going to eny it. everybodlos a ha fight d that's what the fh time tgo afterthemth a n is a g g and standa breakfast re, like dough balls made of maple syrup or scented corn. >> scent is wherit's all about. you want the once you dial it in, no doubt, u have to have it. we have banana, ench red hot, almond, coconut, maple, ppermint. >> reporter: st your line out and wait. >> as soon as this tting beeps, all hellbreaks loose. >> whhn they touch that corn, they are stuck and they are screaming. hang on and doour best to get them in.