Republican senator faces backlash for work on gun bill after school shooting

John Cornyn of Texas, lead negotiator on modest bipartisan reform proposal in Senate, was booed and heckled at party convention

In the aftermath of the Uvalde mass school shooting, the Texas senator John Cornyn is facing backlash from his own Republican party for being a lead negotiator on the bipartisan gun reform bill, the most significant legislation on gun control in America in decades.

At the state's annual Republican convention recently held in Houston, Cornyn was booed and heckled - a visible sign he is losing support from those within his own party. He dismissed the taunting crowd as a mob".