The Honduran Constitution doesn't have an impeachment clause. If Zelaya returns he will probably be arrested and stand trial for violating the Constitution. That is the "democratic", i.e. rule of law solution to this problem. If Cornyn truly believes in freedom, democracy and the rule of law he'd keep his mouth shut and not use this issue to take a shot at the President and his administration. What Cornyn is advocating goes against the very standards he claims to support. Besides, if it makes this guy unhappy the OAS, US and UN must be doing something right:

http://www.caribbeannetnews.com/news-17602--12-12--.html