[6][8][9] In March 2008, Prysner was a member of a panel discussing the topic Winter Soldier: Iraq & Afghanistan in Maryland.

[17] On September 19, 2021, Prysner interrupted former U.S. President George W. Bush's speech in Beverly Hills, California.

[18][19] Prysner demanded an apology for lying about weapons of mass destruction, connections to 9/11, and causing the deaths of a million Iraqis.

Prysner, Martin, and other Telesur contract journalists had their funding blocked by the application of U.S. sanctions against Venezuela.

Academic Stuart Davis cites the cancellation as an example of how United States sanctions hamper public funding of media production in Venezuela.

[22][23] As of 2021[update], he hosted the Eyes Left podcast with former US Army Cadet and Afghanistan War veteran Spenser Rapone.