Congress has every right, and even an obligation, to hear the Israeli leader speak about the Iranian threat.
As a liberal Democrat who twice campaigned for President Barack Obama , I am appalled that some Democratic members of Congress are planning to boycott the speech of Israeli Prime Minister Benjamin Netanyahu on March 3 to a joint session of Congress. At bottom, this controversy is not mainly about protocol and politics—it is about the constitutional system of checks and balances and the separation of powers.
Under the Constitution, the executive and legislative branches share responsibility for making and implementing important foreign-policy decisions. Congress has a critical role to play in scrutinizing the decisions of the president when these decisions involve national security, relationships with allies and the threat of nuclear proliferation.