I pledge to make a candidates positions on Cuba an important factor in my vote in caucuses or primaries and the general election for President, as well as for Congress. They must respond to the two-thirds of Americans who want real change in US policy, and * State unambiguously that they will improve US international standing by substituting engagement for President Bush\'s goal of regime replacement and will launch negotiations to resolve obstacles to normal diplomatic and trade relations; * Commit use of Presidential authority to restore Americans