Ian Bremmer interviews economist Larry Summers on GZERO World. Summers served as the Treasury Secretary under President Clinton and as the Director of the National Economic Council under Preisdent Obama. He sounded the alarm bell about inflation back in February 2021 when few people were talking about it. Part of the reason prices are rising so much today, Summers says, is because the Biden administration made the political decision to do "too much stimulus," a big mistake in his view. Summers discusses how supply chain problems are also contributed to the highest levels of inflation in the US in 30 years.