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Mark Warner

Senate Select Committee on Intelligence Chairman Mark Warner (D-VA) talks to reporters while introducing the Restrict Act with (L-R) Sen. Joe Manchin (D-WV), Sen. Tammy Baldwin (D-WI), Sen. Michael Bennett (D-CO), Sen. Jerry Moran (R-KS) and Sen. Mitt Romney (R-UT) at the U.S. Capitol on March 07, 2023 in Washington, DC. (Chip Somodevilla/Getty Images)

Bipartisan Senate proposal sets stage for banning TikTok, other foreign tech

The RESTRICT Act would hand Commerce wide-ranging powers to regulate the presence of foreign technology companies such as TikTok.
Ukraine, Russia war
Ukrainian Military Forces servicemen of the 92nd mechanized brigade conduct live-fire exercises near the town of Chuguev, in Kharkiv region, on Feb. 10, 2022.(Photo by SERGEY BOBOK/AFP via Getty Images)

Ukraine conflict spurs questions of how to define cyberwar

Some believe Russia has already crossed the line on rules and norms governing behavior in cyberspace.
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Chairman Sen. Mark Warner (D-VA) listens during the confirmation hearing for William Burns, nominee for Director of the CIA, before the Senate Intelligence Committee February 24, 2021. (Photo by Tom Brenner-Pool/Getty Images)

Senator hammers Facebook, Instagram over COVID-19 misinformation

Sen. Mark Warner says he is particularly disturbed about how Instagram's algorithm appears to be promoting vaccine misinfo.
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