RT News - October 23, 2014 (17:00 MSK)

Canada's capital is recovering from the shootings that put the entire parliament district on lockdown. As the investigation gains momentum, an audio recording emerges from inside the building, where MPs had barricaded themselves. Sweden scales back its much-hyped hunt for a mystery submarine - which remains as elusive as before. We look at what the country's biggest military deployment in decades is all about. Observers say the civilian death toll from America's bombing of Syria has risen to at least 32 people - while U.S. defence contractors are making their own killing from the month-long war.