Dow slides 870 points, S&P 500 drops 2% for worst day since October on Trump tariff threat over Greenland: Live updates CNBCDow tumbles more than 850 points and dollar slides over Greenland and tariff threats CNNTrump Doubts Greenland Threats Will Spoil Trade Deal With Europe Bloomberg.comTrump's Greenland tariff threats could be upended by Supreme Court decision CNBC
Four shark attacks in 48 hours leave Australian surfer Matt more afraid of local beaches than world's biggest waves The GuardianAfter Four Shark Attacks in 48 Hours, Australia Shuts Dozens of Beaches The New York TimesSurfer bitten in 4th shark attack off Australia's east coast in 3 days ABC NewsBoy is in 'fight of his life' after being attacked by shark in Australia NBC News
