Thats why we are yourar retirement company. Additional support has been provided by and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. Thank you. From the tisch wnet studios at Lincoln Center in new york, hari sreenivasan. Sreenivasan again and thanks for joining us. President obama tried to reassure americans that the u. S. Government is doing everything it can s asu to protect us from potential terrorist attacks like the one last week in san bernardino, california. The president spoke to the American Public from the oval Office Tonight for only they third time in his presidency. He said there is no evidence that california couple who gunned down w 14 people and wounded more in was directed by indemnity overseas organization or part of any broader conspiracy here in the u. S. But he also said the military will hunt down leaders of the Islamic State in iraq and syriai known as isis or isil and traini forces there to fight the