Given information that has been revealed since 2009, we now know a lot more about the US support for the 2009 military coup. Hillary Clinton, who was secretary of state at the time, didn't necessarily push the button that started it, but she was the Obama administration's most ardent advocate of keeping the military in power and preventing Zelaya from returning as a democratically elected leader.
The repercussions to Honduras of Clinton siding with the military have led to it becoming one of the most corrupt and violence-ridden nations in the world. They also reveal the deep contradiction between Clinton's espousal of democracy and the rights of women and children, and her neoliberal realpolitik interest in protecting the markets and profits of US-based corporations.