It is time for the Senate to "have a conversation" about possibly withholding funding from law enforcement in states that don't enforce state and federal gun laws, Sen. Chris Murphy (D-Conn.) told CNN's "State of the Union" on Sunday.
Driving the news: The U.S. has seen a spate of high-profile mass shootings this year, including recently at a Walmart in Chesapeake, Virginia, and an LGBTQ nightclub in Colorado Springs, Colorado.
