Guardian: The Obama administration lost the public trust and may have sabotaged clean-up operations in the Gulf of Mexico by grossly underestimating the amount of oil gushing from BP’s broken Macondo well, according to a White House commission appointed to investigate the spill. In a scathing critique of the administration’s handling of the disaster, the two co-chairs of the commission yesterday said government officials made a serious blunder by releasing early estimates of the spill that were …