'Nothing the president is proposing would have stopped the massacre at Sandy Hook': Obama's $500M gun control plan slammed

Braced for a fight, President Barack Obama on Wednesday unveiled the most sweeping proposals for curbing gun violence in two decades, pressing a reluctant Congress to pass universal background checks and bans on military-style assault weapons and high-capacity ammunition magazines like the ones used in the Newtown, Conn., school shooting.

A month after that horrific massacre, Obama also used his presidential powers to enact 23 measures that don't require the backing of lawmakers.