Marco Rubio meets with Russian foreign minister amid tensions over Ukraine and Trump releases tariff letters to trading partners.

Trump, 79, notified Canadian Prime Minister Mark Carney of the incoming tariffs in a letter – one of dozens the president has fired off to foreign leaders this week ahead of an Aug. 1 deadline for

Russian President Vladimir Putin has sacrificed an estimated 1 million of his soldiers, killed and wounded, in a three-year campaign to crush Ukraine

US inflation heated back up in June, rising to its highest level in four months, as price increases — including those from tariffs — packed a bigger punch.

President Trump set a 50 day deadline for a ceasefire deal between Russia and Ukraine or else he will hit Russia with "severe" tariffs. Also, the U.S. is sending weapons to Ukraine through NATO. Politico Foreign Affairs Correspondent Eli Stokols and Puck Founding Partner Julia Ioffe join Katy Tur to react to Trump's change in tone on Russian President Putin.

Trump announced the pact with Indonesia, a relatively minor U.S. trading partner, as he continued to press for what he views as better terms with trading partners and ways to shrink a huge U.S. trade deficit.

President Donald Trump and his supporters point to encouraging economic indicators to argue that concerns about his tariffs are overblown. Skeptics, however, say it’s too soon to declare that all’s well.