How long will US flags fly at half-staff for Pope Francis?

(NEXSTAR) — Noticed U.S. flags in your neighborhood are flying at half-staff? It comes after President Donald Trump ordered flags across the country to be lowered in honor of Pope Francis, who died Monday. He was 88.The Vatican said Monday that Francis' death was caused by a stroke that put him into a coma and led to heart failure. He had recently spent 38 days at a hospital for a respiratory crisis that developed into double pneumonia.
His last public appearance was on Sunday with an East