• Defense Secretary Pete Hegseth proposes public execution for Fort Hood shooter.
• Plan draws bipartisan criticism from lawmakers.
• Execution would be first in six decades and livestreamed.
• Critics argue it could inspire terrorism and is beneath US dignity.

This proposal may indicate a shift in the US approach to capital punishment, which could have implications for national security and the country's moral standing. The backlash suggests that the plan may be perceived as a form of state-sponsored spectacle, which could undermine the US's ability to condemn similar actions by other nations.