TransCanada Corp.’s Keystone XL pipeline, which would carry oil from landlocked Alberta to the U.S. Gulf Coast, is a “no-brainer” that would create jobs and bolster the economy, former President George W. Bush said on Tuesday. The $7.6 billion Keystone XL line would generate private-sector employment and government revenue, he said at an American Fuel & Petrochemical Manufacturers conference in San Diego. The U.S. government’s budget deficit is unsustainable and must be reduced by supporting industry, Bush said. “The clear goal ought to be how to get the private sector to grow,” said Bush, who spoke during a luncheon at...