uspol, alerts
What I'm most impressed about, positively or negatively, is that the presidential alert test actually worked even half as well as it did. Last time they tried a national test that involved actually notifying the the public, it failed miserably.
Trump's taking the blame/credit, but he did nothing.
uspol, alerts
Ah, it *was* Dubya, but much later than I remembered. The FCC mandated it in order to comply with the WARN Act back in 2007: https://en.wikipedia.org/wiki/Wireless_Emergency_Alerts