Judge hearing arguments in Menendez brothers resentencing petition
02:02
Fiery plane crash in South Florida kills all 3 onboard
02:12
Judge rules Mahmoud Khalil can be deported
01:59
Investigation underway into fatal Hudson River helicopter crash
02:24
Thousands mourn meringue singer after hundreds killed Dominican Republic club collapse
01:49
Barstool founder Dave Portnoy apologizes to Ole Miss freshman Mary Kate Cornett
02:41
Stocks down again erasing some of Wednesday’s historic gains amid tariff turmoil
02:28
Six people, including three children, killed in NYC helicopter crash
02:29
Wild video shows arrest after police say couple kidnapped in U-Haul
01:34
Plane with at least 6 House members clipped by another jet at Reagan National
01:03
A closer look at helicopter tourism amid fatal New York City helicopter crash
02:02
Two lengthy losing streaks in college baseball broken in one day
01:40
How 125% tariff on Chinese products will affect American shoppers
02:16
Stocks skyrocket on Wall Street. What does it mean for investors?
01:02
Michelle Obama slams divorce rumors
01:45
Stocks surge after Trump’s tariff pause
02:43
Dramatic Travel Decline amid global uncertainty
01:37
Lawyers spar over evidence in Idaho college murders case
01:59
Death toll climbs to 124 in Dominican Republic roof collapse
02:07
Growing concern over popularity of online sports betting
02:49
Nightly News
DHS cybersecurity head: 'No doubt' Russians penetrated voter registration systems
00:26
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In an exclusive interview with NBC News' Cynthia McFadden, Jeanette Manfra, the head of cybersecurity at the Department of Homeland Security, says that 21 states were targeted during the 2016 election. See more Wednesday on NBC Nightly News With Lester Holt.
CORRECTION: This Nightly News segment has been updated to correct a map of 21 states that officials say were targeted by Russian hackers. Our original report incorrectly showed Georgia and omitted Alaska. Georgia is not one of the 21 targeted states; Alaska is.Feb. 7, 2018