Hillary Clinton and her allies dodged a growing set of questions this week over her private email use, her recent health scare and her family’s foundation, even as polls showed Donald Trump closing the gap with voters both nationally and in key battleground states.

After spending several days out of the spotlight to recover from what her doctor said was a case of “mild non-contagious bacterial pneumonia,” Clinton kicked off her return to the trail with a speech and press conference in North Carolina.