As much as $1 trillion will lower long-term loan rates like mortgages but it raises the specter of inflation.
Many moves were already under way to change the compensation culture.
Climate change, oil spills imperil birds, according to landmark report.
President Zardari lacked the full backing of the Army and US that his predecessor Musharraf enjoyed, Pakistani and US officials say.
Obama urged to expand attacks beyond tribal areas to territory controlled by the Pakistani government.
Mexico says it will place tariffs on 90 US agricultural and industrial products valued at $2.4 billion.