WASHINGTON—Hillary Clinton has questioned Bernie Sanders’ electability. She’s criticized his plans for health care, foreign policy and Wall Street. And she’s tagged him with flip-flopping on gun control.
None of it appears to be sticking, say some Democrats who have raised concerns that a months-long primary campaign could create lasting damage for their party.
While most believe Clinton will still capture the nomination, some say she is failing to respond effectively to Sanders, fueling both his primary rise and strengthening the Republican argument against her. Others say she got too late a start going after Sanders and is still not hitting him enough—eroding her lead in states that should be safe.
“They didn’t take him seriously enough because they thought they had a gadfly,” said John Morgan, a Florida attorney and Clinton donor. “The gadfly wasn’t a gadfly—he was a lightning bug. And people have been following that lightning bug all over America.”
Though Sanders has dismissed questions about Clinton’s use of a private email account and server as secretary of state and how she responded to the deadly 2012 Benghazi attacks, some Democrats say she needs a better response to his critique of her ties to Wall Street, which they argue reinforces months of Republican attacks on her character.