"The Fourth Amendment (Amendment IV) to the United States Constitution is the part of the Bill of Rights that prohibits unreasonable searches and seizures and requires any warrant to be judicially sanctioned and supported by probable cause." -Wikipedia, The Fourth Amendment of the United States
Simply the NSA spying program is unconstitutional, defying the laws and bills this country was based on can only lead to chaos. It is dissapointing to see this issue as beneficial to the country as well as the world. It also hoes against basic human rights to spy on your citizens in a "1984"-esque fashion.