Barack Obama is pursing a foreign policy that is hostile to the interests of Israel and of the United States.
Anyone who doubts this needs only to read the comments of Obama and French president Sarkozy that were overheard by the media.
Of course free speech should be allowed and of course we, as Americans, are allowed to think and say what we want about world leaders. The difference here is that Obama's personal hostility towards Netanyau is what is determining US foreign policy. This foreign policy is, without question, making the world a more dangerous place.
Read about the nuclear threat in Iran.