White House doubles down on Trump's voter fraud claim

White House spokesman Sean Spicer holds his first press briefing at the White House in Washington, US January 23, 2017. [Photo/Agencies]

Obama stopped the proposed Keystone XL pipeline in late 2015, declaring it would have undercut US efforts to clinch a global climate change deal that was a centerpiece of his environmental legacy. The pipeline would run from Canada to Nebraska where it would connect to existing lines running to US refineries on the Gulf Coast. The US government needs to approve the pipeline because it would cross the nation's northern border.

Separately, late last year, the Army Corps of Engineers declined to allow construction of the Dakota Access pipeline under Lake Oahe, saying alternative routes needed to be considered. The Standing Rock Sioux tribe and its supporters say the project threatens drinking water and Native American sites, though Energy Transfer Partners, the company that wants to build the pipeline, disputes that and says the pipeline will be safe.

The pipeline is to carry North Dakota oil through South Dakota and Iowa to a shipping point in Illinois.

Even as Trump moves to implement his agenda, he is still making false claims.

On Tuesday, Trump summoned the heads of the big three American automakers, General Motors, Ford Motor Co. and Fiat Chrysler, for a breakfast meeting. He pledged to scrap regulations and reduce taxes on corporations that keep jobs in the US, though he did not specify his plans for either.

His administration, he said, will "go down as one of the most friendly countries" for business.

The president also said it will announce candidate next week to fill the vacancy on the Supreme Court created by the February 2016 death of conservative justice Antonin Scalia.

"We will pick a truly great Supreme Court justice," Trump told reporters. "Probably making my decision this week, we'll be announcing next week."