A look at the new U.S. sanctions on Iran and threats against its trading partners

A devastating flood in Nepal and Tibet has left a trail of death and destruction. Torrential rains sent a wall of mud and debris crashing through communities with little warning. Geoff Bennett reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

In our news wrap Wednesday, Democratic-controlled states filed a new lawsuit against the U.S. Postal Service, challenging President Trump's executive order on mail-in voting, Iran says it would bar all military vessels from passing through the Strait of Hormuz as part of a potential agreement with Oman to reopen the waterway and the FDA approved a landmark new drug today for pancreatic cancer. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Tributes continued to pour in for Dolly Parton a day after her death. Singer-songwriter Martina McBride, named female vocalist of the year four times by the Country Music Association and three times by the Academy of Country Music, joined Amna Nawaz to discuss her friend and fellow icon. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Canada imposed retaliatory tariffs against the United States as the two neighbors slide toward an all-out trade war. The tariffs will hit a range of U.S. products, from industrial goods to everyday items. At the same time, President Trump is threatening Canada with even steeper tariffs. William Brangham reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

To discuss the trade war and deteriorating relations between the U.S. and Canada, Geoff Bennett spoke with Canadian trade representative Dominic LeBlanc, a central figure in negotiations with the United States. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

In our news wrap Tuesday, two unvaccinated people in Lancaster County, Pennsylvania, have died from measles, the Trump administration is threatening to demolish the Kennedy Center if its plans to renovate the arts center are not allowed to proceed and a federal judge rejected a bid by Ghislaine Maxwell to throw out her 2021 conviction on sex-trafficking charges. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

It's been 18 months since the Trump administration made cuts to foreign aid. One of the countries hardest-hit is Afghanistan. The five years since the U.S. withdrawal have been grim for the people there, and Refugees International attributes over 160 deaths during the last 18 months to cuts in aid. Special correspondent Leila Molana-Allen and videographer Eric O'Connor report. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

The world is mourning the passing of the queen of country, Dolly Parton. Her enormous legacy spans not only music, but the world of movies and entertainment, health care, philanthropy and education. Amna Nawaz takes a look at Parton's extraordinary life. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

The trade war between the U.S. and Canada is intensifying after negotiations broke down over the weekend. Canadian Prime Minister Mark Carney said his country had been preparing for a fundamental shift in its relationship with the U.S., which it no longer views as a reliable partner. Geoff Bennett discussed the economic fallout on both sides of the border with Peter Armstrong of the CBC. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

The U.S. launched what the Trump administration calls "Operation Economic Outcast" against Iran. It includes threats to increase sanctions on Iran's trading partners. The pressure comes as the administration indicates it is trying to avoid returning to war, but cannot overcome Iran's stranglehold over the Strait of Hormuz. Nick Schifrin discussed more with Miad Maleki. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy