Unwise to jump to conclusions, she says

NY Times correspondent Rukmini Callimachi says, via Twitter, that ISIS rarely makes false claims of responsibility following terror attacks. Not proof ISIS played a role in Vegas, and she's not convinced ISIS played part, but the reporter thinks it unwise to reject the ISIS claim out of hand.

There's a multi-point thread after her initial tweet:

1. After ISIS claimed Vegas, I was waiting for them to release Naba, their weekly newsletter, to see if anything new emerged. Naba is out: pic.twitter.com/yX8AN3OdSX

— Rukmini Callimachi (@rcallimachi) October 5, 2017