On Sunday, NewsHour Weekend reports on the latest events surrounding the ongoing European migrant crisis. After a surge of thousands of mainly Syrian migrants pushed through northern Europe in recent days and more countries announced decisions to grant asylum to refugees, the urgency around resources and responses is intensifying. NewsHour's William Brangham reports. Also this weekend, NewsHour Weekend explores the rise of sneaker culture in the U.S. A Brooklyn Museum exhibit examines how the shoes, which were invented in the late 1800s, evolved into a $22 billion industry. NewsHour's Ivette Feliciano reports.