“Rubio will not play a central role as national security advisor”

Last week, it was announced that Trump's national security adviser Mike Waltz has been dismissed from his role and will instead begin serving as the administration's UN ambassador. The announcement comes a month and a half after the Signal scandal, in which Waltz was held accountable for accidentally inviting a journalist into a private group chat regarding sensitive military information about the US's engagement against the Houthis in Yemen. So…