Pelosi twists and turns on what she knew about the CIA's methods and when she knew it: echoes of post-9/11 climate when Democrats voted for Iraq. Will this weaken the Speaker and the Democratic leadership's unity? How will this affect Obama's legislative agenda? Obama's reversal on military tribunals for detainees: a flip-flop or a measured look at the situation from a new vantage point -- the presidency? What is right and wrong with regards to the fundamental needs of democracy? Treasury pressures Wall Street on financial reforms.