Carolyn Kaster, Associated Press
House Transportation and Infrastructure Full Committee member Rep. Tom Walz, D-Minn. gestures as he speaks on Capitol Hill in Washington, Thursday, May 16, 2013, during the committee's markup to consider legislation on the Keystone XL pipeline project and other measures.
WASHINGTON — The White House says President Barack Obama opposes a House bill that would speed approval of the proposed Keystone XL oil pipeline from Canada to Texas.
The White House said Tuesday that the bill "seeks to circumvent longstanding and proven processes" by removing a requirement for a presidential permit. The legislation also says no new environmental studies are needed.
House Republicans say the bill is needed to ensure the long-delayed pipeline is built. The project, which first was proposed in 2008, would carry oil extracted from tar sands in western Canada to refineries along the Texas Gulf Coast.
Opponents say the pipeline would carry "dirty oil" that could trigger global warming, while supporters say it would create jobs and bolster North American energy resources.
A House vote is expected Wednesday.