Democratic presidential nominee Bernie Sanders came close to winning the Iowa caucus on February 1. His opponent Hillary Clinton got 49.9% while Sanders got 49.6%. This was a remarkable achievement for a candidate who many commentators said was too radical and stood no chance against the well-entrenched and well-resourced Clinton.
Anti-TPP protesters in Auckland.
Amid angry protests in the streets, Pacific rim countries signed the controversial Trans-Pacific Partnership (TPP) trade deal on February 4 in New Zealand's capital Auckland.