March 4 (Bloomberg) — Bloomberg’s Stephen Engle reports on the impact of politics on China's ability to manage its economy. Chinese Premier Wen Jiabao, nearing the end of his tenure, will give what amounts to Chinas State of the Union speech tomorrow to the National Peoples Congress in Beijing. His audience will include people who, according to analysts, disagree with some possible measures to fix economic imbalances. (Source: Bloomberg)