A plan to fire live artillery shells over a major Southern California highway as part of a military showcase attended by Vice President JD Vance has drawn strong objections from Gov. Gavin Newsom.

The California governor claimed the Trump administration plans to fire live ordnance over portions of the I-5 highway as part of a military celebration.

A plan to fire live artillery shells over a major Southern California highway as part of a military showcase attended by Vice President JD Vance has drawn strong objections from…