Obama: targeted strike will make Assad 'think twice'

President Obama voiced his stance on Tuesday night explaining to the nation why he thinks the US should get involved in the Syrian civil war. After years of conflict, President Bashar al-Assad has been accused of using chemical weapons on his own people. On Tuesday evening, Obama amplified the message that the US must get involved. RT's Sam Sacks and Rachel Kurzius analyze the crisis and Obama's speech.