RT America -- October 23, 2014

More details are emerging about Michael Zehaf-Bibeau, the gunman who killed a Canadian soldier after opening fire at Ottawa’s National War Memorial and parliament building on Wednesday. Government officials are stating they believe the Quebec native acted alone, while friends of the shooter are telling the media he had a history of mental illness and frequently feared that the devil was chasing him. RT’s Manila Chan has more.

Researchers at Dartmouth College may have found a new way to effectively trace water contaminated by the “fracking” process. Activists have long held that natural gas drillers are contaminating water sources with dangerous chemicals and minerals, but proving these claims has been nearly impossible. With this new tool, however, there may finally be a way to get to the bottom of the matter. RT’s Ameera David speaks to the lead researcher, Nathaniel Warner, to learn more.