http://adf.ly/1SZdI2, http://adf.ly/1XIsTW, http://www.ctvviet.com, http://www.nhac24.com <br />With health officials saying that the Zika virus is more threatening than originally thought, we're exploring what's being done to combat the virus -- and what those efforts look like in the emergency operations center of the CDC. We're also examining a program that chases storms in the U.S. Southeast, and we're exploring the history of an organization's efforts to promote safer driving.
