Florida Gov. Ron DeSantis (R) and former United Nations ambassador Nikki Haley have yet to chip away at former president Donald Trump’s commanding lead in Iowa, a new poll shows.

Former president Donald Trump’s comments underscore how vulnerable U.S. democracy is to a leader bent on consolidating power, according to experts in autocracy.

Here are key moments in the life and career of the president’s son, who has drawn the attention of lawmakers and prosecutors.

The president is visiting Philly for the 19th time as president, far more than he’s traveled anywhere else outside Delaware

The visit by President Volodymyr Zelensky comes as U.S. officials warn that Ukraine will run out of money to fight against Russia’s invasion by the end of the year.

University of Pennsylvania President Liz Magill’s resignation after recent congressional testimony has fueled debate over how far colleges can go to restrict speech.