cullen skink. geoff: that's c-u-l-l-e-n craig: skink. the horse never says anything, does he? geoff: he just stands there. craig: he just stands there smelling like biscuits. actually he smells a bit like beer tonight. what the hell? you brn drinking beer? [laughter] did that horse burp? geoff: secretariat has been hitting the giggle water. craig: but still manages to keep a stoic expression. we'll take a break and be right back -- tomorrow. goopt, everyone. [ man ] it's big. supports in times of need. same with aladdin. the biggest in bail. no one has lower prices, is faster or more professional. aladdin bail bonds. bigger because we're better. [ kari ] i used to serve my country in the u.s. army. ♪ then, i was hit by a drunk driver and lost my legs. but that didn't change a thing. because i still serve my country, i just wear a different uniform. [ male announcer ] citi is joining kari miller to give back to the paralympic military & veterans program. join the movement at citi.com/everystep and help citi help u.s. athletes make a difference. together, every step of the way.

cullen skink. geoff: that's c-u-l-l-e-n craig: skink. the horse never says anything, does he? geoff: he just stands there. craig: he just stands there smelling like biscuits. actually he smells a bit like beer tonight. what the hell? you brn drinking beer? [laughter] did that horse burp? geoff: secretariat has been hitting the giggle water. craig: but still manages to keep a stoic expression. we'll take a break and be right back -- tomorrow. goopt, everyone. . >>> this is 9news now. >>> it has long been speculate, but now it has been confirmed. according to the world health organization, de sell fumes are, in fact -- diesel fumes are, in fact, causes of cancer. you can imagine that announcement today felt like a bombshell for a lot of folks who are constantly exposed to the fumes. ken molestina hit the streets of washington. he is live right now with what folks are saying. ken. >> reporter: you know, derek, for a long time it's been argued that diesel fuel has better economy than gasoline fuel. but today's announcement brings on a new debate. it has nothing to do with fuel eco