Latest on U.S. and Iran peace deal, more details emerge on White House shooting | live coverage

Tehran pushes back on Trump touting potential peace deal that would reopen Strait of Hormuz

Gunman killed by Secret Service after opening fire outside of White House, officials say

Iran agrees in principle to dispose of highly-enriched uranium, White House official says

Where Iran peace talks stand amid Pakistani army chief's meeting in Tehran

Good Night and Good Luck: A CBS News Radio Retrospective