Hillary Clinton, who has been prone to coughing on the campaign trail, had another bout Thursday in California.
"I am proud to be campaigning in California, and I am proud (cough) to have the support of so many unions, including the United Farmworkers," she said.
Clinton then started coughing repeatedly, as the crowd chanted her name in solidarity.
The Washington Post has compiled a helpful list of times that Clinton has suffered a cough attack during the rigors of campaigning.