内容摘要：For instance, Trump could attempt to re-implement the tariffs under Section 301 of the Trade Act of 1974, which empowers the U.S. Trade Representative (USTR) to address foreign practices that violate trade agreements or are deemed "discriminatory".

For instance, Trump could attempt to re-implement the tariffs under Section 301 of the Trade Act of 1974, which empowers the U.S. Trade Representative (USTR) to address foreign practices that violate trade agreements or are deemed "discriminatory".

Both Saskatchewan and Manitoba have declared states of emergency for the next month and have asked for international help in fighting the fires.In Saskatchewan, there are 17

wildfires burning as of Saturday, with eight classified as not contained. The Canadian Interagency Forest Fire Centre (CIFFC) classified conditions in the province as extreme.Saskatchewan Premier Scott Moe warned at a Saturday news conference that the current figure of 8,000 fire evacuees could climb to 10,000 as dry weather conditions persist."The next four to seven days are absolutely critical until we can find our way to changing weather patterns, and ultimately a soaking rain throughout the north," Mr Moe said.

Large parts of Alberta and British Columbia have also ordered evacuations as the fires spread.The evacuation of residents of the northern First Nations community of Pukatawagan, is a "rapidly evolving situation", a Manitoba official told the BBC on Saturday.

Canadian Armed Forces, Manitoba Wildfire Service and Manitoba's Heavy Urban Search and Rescue Team have been using a military aircraft and helicopters to bring people to safety from the northern community in Manitoba.

"The scale and complexity of these air evacuations cannot be overstated — and neither can the unwavering dedication of the teams executing them," Prime Minister Mark Carney said on Saturday.Like other small towns in the US south, Clarksdale has faced struggles. The town, home to 14,000 people, lost its only movie theatre in 2003. That meant that residents couldn't even watch Sinners in their hometown - until now. After a local appeal, Mr Coogler agreed to bring the film to town for six free showings this past week.

The charge was led by Tyler Yarbrough, a Clarksdale native, who wrote a public letter to the director after seeing the movie in a nearby town. Set in 1932, Sinners tells the story of twin brothers, both played by Michael B Jordan, who return home to Clarksdale after World War One. Combining elements of musicals, horror and period drama, the movie fuses vampire lore with meticulous historic research about that time and place in America."Beneath the horror and fantasy, your film captures the soul of this place: our history, our struggles, our genius, our joy, our community," Mr Yarbrough wrote.

He told the BBC he was moved to see this place represented with careful detail."It was time traveling back to 1930's in Clarksdale, in our town, so this is the lives of my great grandma," he said. "The history from the farms to the juke joints was on full display."