Federal responsibility in nuclear attack alerts is unclear

FILE - In this Dec. 1, 2017 file photo, Hawaii Emergency Management Agency officials work at the department's command center in Honolulu. Nearly 40 terrifying minutes passed between the time the Hawaii agency fired off a bogus alert about an incoming missile over the weekend and the moment the notice was canceled. The confusion _ and panic _ has raised questions about whether any state should be responsible for the notification _ especially as Washington and North Korea trade insults and threats. (AP Photo/Caleb Jones, File)
President Donald Trump, accompanied by House Majority Leader Kevin McCarthy of Calif., speaks to members of the media as they arrive for a dinner at Trump International Golf Club in in West Palm Beach, Fla., Sunday, Jan. 14, 2018. (AP Photo/Andrew Harnik)
FILE - In this May 24, 2017, file photo, Sen. Brian Schatz, D-Hawaii, speaks during a news conference on Capitol Hill in Washington. A timeline shows Hawaii officials botched efforts to immediately correct a false missile alert over the weekend. Schatz said Wednesday, Jan. 17, 2018, that Gov. David Ige has a "tough decision in front of him" in terms of leadership changes and that restoring the public's confidence in the alert system is critical. (AP Photo/Carolyn Kaster, File)

HONOLULU — A timeline shows Hawaii officials botched efforts to immediately correct a false missile alert over the weekend, taking more than 20 minutes to contact federal authorities for approval they didn’t need and then taking another 15 minutes to cancel the alert that was sent to mobile devices statewide.