The World Bank cut its 2019 global growth forecast, citing a slowdown in trade growth to the weakest since the financial crisis a decade ago and a drop in global investment. The bank forecast that the world economy will expand 2.6% this year, compared with a projection of 2.9% it made in January and easing from an estimated 3% last year, the bank said in its twice-yearly Global Economic Prospects report released Tuesday. The pace will pick up to 2.7% next year.