By Echo Wang, Lananh Nguyen and Marwa Rashad DAVOS, Switzerland (Reuters) -U.S. President Donald Trump told business leaders gathered at the World Economic Forum in Davos, Switzerland, on Thursday that he is working to reverse inflation and illegal immigration while boosting fossil fuels production in the United States.

U.S. President Trump is to speak to an international audience for the first time after returning into the White House with a speech and Q&A by video conference to the World Economic Forum’s annual eve

The Trump administration’s first drug pricing action — rescinding a Biden executive order encouraging Medicare to help lower prescription costs — is befuddling drug pricing experts.

One of those now-cancelled policies directed Medicare to investigate ways to slash drug costs, including the possibility of a $2 monthly out-of-pocket cap on some generic medications. Monday's actions also follow through on a key goal of Trump's first term -- weakening the Affordable Care Act.