Fox's Peter Doocy talks about real tension in the briefing room, the differences between Jen Psaki and Karine Jean-Pierre and how he'll Trump compared to Biden.

Defense expenditure policies now should be akin to those in force during the Cold War-era, Polish President Andrzej Duda told CNBC on Wednesday.

U.S. President Donald Trump's "America First" agenda raises some awkward questions for the European Union. EU officials, some ...