1 A 01:29 2 A 01:30 3 A 02:02 4 A 02:09 5 A 01:40 6 A 01:59 7 A 07:34 main idea:the tas rate approach not the tax revernue is improtant in obama's economic policy. attitude:netrual structure:1.the problem about the tax rate. and how obama was dealling with it in the next ten years. reach an agreement with c on the income rise 800billion. 2.the effect of the appoach 3.