TODAY News, October 7: Christa Pike Regains Consciousness After Failed Execution | Russia Downplays Suspected Plague Case | Argentina’s Emotional Goodbye to Lionel Messi

The latest from Tennessee death row inmate Christa Pike’s legal team after she survived execution from two lethal injections. Also, President Trump is planning to call Vladimir Putin over concerns about the plague that may have escaped a lab in Russia. Plus, Lionel Messi is closing the curtain on one of the greatest international careers the sports world has ever seen, we’re sharing how Argentina celebrated. And, experts say Americans could face the highest prices for fuel in a decade – NBC’s Chief Consumer Investigative Correspondent, Vicky Nguyen is giving us tips on how to plan and save for future travel.