Readers write about the continuing debate over the size of the federal government, why students should be protected by the Constitution in school, and how Obama shows strength.
Those who wrote the memos are not in the clear, he says, but any investigation must be above partisanship.
Lawmakers face issues ranging from a huge deficit and bank regulations to healthcare reform and climate change.
Attack on Sondhi Limthongkul could further weaken the economy and strengthen hard-liners
Protests against Washington spending took place in more than 700 US cities Wednesday.