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The US followed through on its promise of intensification Friday, announcing a new raft of sanctions against 27 entities and 28 vessels either registered or flagged in several countries, including North Korea, China and Singapore. 230

The two men sought to put forward a united front on North Korea, which has been a persistent area of focus for Trump during his 13-day tour through Asia. 153

The state of California is funding the program for the first year, with private donations accounting for the funding in the second year. 136

The problem for this group of killer whales is a dwindling food supply, scientists say. Most killer whales eat a wider diet, but this particular group of about 75 resident orcas eats just salmon, which have been overfished in the area for commercial consumption. Manmade contraptions, like hydroelectric power sources, block the salmons' path to release eggs.Exasperating the problem is that orcas do not have babies often or in large numbers, and when they do, it is a long process. It takes a calf a little under a year and a half to fully develop in the womb, and they nurse for another year. They must learn to swim right away, Balcomb said, and rely on their mothers for food for several years -- first through nursing, then through providing fish."Extinction is looming," Balcomb?told CNN last?month, but it is not inevitable if humans restore salmon populations and river systems in time. 895

"The union will share the details in upcoming ratification meetings.