i'm kelly wright and we take you back to bulls and bears for all of the day's head looinlines. make sure you logon to foxne foxnews.com. >>> ebola anxiety is mounting as two infected u.s. citizens are being flown back to the states. they are on a quarantine chartered planes, but the bigger worry is what is happening on other planes. the world health organization won't recommend screening passengers because some say it is too costly, but john, come on! you say there should be no cost spared here. >> yeah, there is a 21-day delay on the onset of symptoms, so it is tough to kind of screen, but this is one place where the government needs to spend the money. look, polio was supposed to be a trillion dollar disease and it has been virtually eradicated through prevention. we can do so much. there is a company in later stages of vaccine for ebow la and it needs to be expedited to make sure it is safe. if you want to eradicate the recidivism rates in prison, don't let a kid go there. prevention is harder to measure, but it is better spent to erad kate a problem. >>> and so jonas, this