rtokens: The trick , they said , will be for the candidates to continue to convince Wall Street that the Treasury 's 30-year bond -- the most closely-watched interest rate -- will fall to between 4 percent and 5 percent by the end of the decade .
pos: NNP NNP VBD NN IN CD IN PRP$ JJ NN CC NNP VBD IN CD IN DT NN TO VB NNS POS NNS .
tokens: George Bush became president in 1988 on his no-new-tax campaign and Clinton won in 1992 with a promise to fatten workers ' paychecks .
ltokens: Ronald Reagan 's tax cut won him a second four-year term in the White House in 1984 , while Democrat Walter Mondale , who promised higher taxes , lost .