本期内容：

As investigators search for a motive behind the deadly rampage in San Bernardino, politicians are searching for a way to talk about it. The details of the California massacre at a holiday party point at a possible link to Islamic Militants and raised questions about domestic extremism. Democrats who have vowed to use every mass shooting as a moment to call for new gun laws will temper their rally cries. Republicants who point to mental health services as solution had to began blame extreme views.

词义解析:

rampage 暴乱

massacre 屠杀

militants 激进分子

extremism 极端主义

temper 调和

rally 集会