A week in Europe's migrant crisis
We're taking a closer look at Europe's migrant crisis this week. In Germany, anti-immigrant protests erupted in the city of Chemnitz, while leaders from Italy and Hungary have joined forces on an anti-immigration agenda. We're also getting a new look at death, devastation and despair in refugee camps on the Greek island of Lesbos. CBSN contributor and Signal newsletter writer Willis Sparks takes us through the latest.