Democrats pushed the last piece of President Barack Obama's overhaul of the U.S. healthcare system through Congress, completing the sweeping measure. The House, voting 220-207, gave final congressional approval to the measure, clearing the bill for President Obama's signature on the ten-year, $938 billion health initiative. The health overhaul will provide tax breaks and subsidies to help small businesses and individuals buy insurance; create state-based marketplaces to spur competition among insurers, and bar insurers from engaging in a range of practices, including denying coverage because of pre-existing conditions, the Wall Street Journal reports.