WASHINGTON - U.S. President Donald Trump said Saturday he will raise the rate of his new global tariff on imports from all countries from the 10 percent announced a day earlier to 15 percent, following the Supreme Court's ruling striking down a core pillar of his economic policy.

Trump announced the sudden change on social media, adding that during "the next short number of months," his administration will consider introducing other "legally permissible" tariffs.

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