Pollsters have to start using Big Data just like Obama's campaign did. Standard polling and surveys and censuses are archaic outdated technologies.展开全文 原微博
The best line I read so far today “I don't know why everyone's surprised at the polls being wrong, BC drivers don't signal their intentions, why should voters?”展开全文 原微博
BEIJING (AP) — A man in northern China rammed a car loaded with a gas tank and firecrackers into a group of middle schoolers, injuring 13 in the country's latest attack on students.展开全文 原微博
