Congress has recently passed a bill titled the Balanced Budget Millennium Act which provides that Congress must balance the federal budget each year unless a "good cause" exemption is met. "Good Cause" It is defined as the act as war, health pandemic or other national emergency. The bill is presented to the president who is swiftly rejects the bill without providing much justification because, in his opinion it is too vague. What has the president just done? Is this a valid exercise of presidential power? What steps can Congress take to get the bill passed?