Trump in early March met at the White House with a group of eight former hostages who had been released by Hamas: Iair Horn, Omer Shem Tov, Eli Sharabi, Keith Siegel, Aviva Siegel, Naama Levy, Doron Steinbrecher and Noa Argamani.

Released after almost two years of captivity, Edan Alexander and his parents were scheduled to meet with President Trump and the first lady.

The Trump administration is pausing some weapons shipments to Ukraine, including air defense missiles, following a review of military spending and American support to foreign countries, a senior White House official told CNN.

The United States is halting some weapons shipments to Ukraine amid its war with Russia, the White House confirmed Tuesday. White House spokesperson Anna Kelly told CBS News in a statement that the "decision was made to put America's interests first following" a Defense Department "review of our nation's military support and assistance to other countries across the globe.

ABC News’ James Longman and contributor Mick Mulroy discuss how the Trump administration’s action could impact a potential peace deal between Ukraine and Russia.