Former Virginia first lady Maureen McDonnell, center, is flanked by daughters Rachel McDonnell, left, and Cailin Young, right, as they arrive at the federal courthouse in Richmond, Va,, Monday, July 28, 2014, on the first day of jury selection in the corruption trial of former Gov. Bob McDonnell and his wife in Richmond, Va. Bob and Maureen McDonnell are charged in a 14-count indictment with accepting more than $165,000 in gifts and loans from the CEO of a dietary supplements company in exchange for helping promote his products. (AP Photo/Joe Mahoney)

Maureen McDonnell, wife of former Virginia Gov. Bob McDonnell (R), told Ann Romney that a drug from the company run by the man she and her husband are accused of taking bribes from could help cure her multiple sclerosis, McDonnell’s former campaign manager Phil Cox testified on Monday.

Witness testified that Maureen McDonnell told Ann Romney that a dietary supplement could cure her MS, per @JoeStGeorge — Ryan J. Reilly (@ryanjreilly) August 4, 2014

Cox said Maureen was a "train wreck" and was "horrified" at how Maureen tried to pitch Ann Romney the benefits of anatabloc on campaign bus — Joe St. George (@JoeStGeorge) August 4, 2014

Phil Cox says Maureen McDonnell pitched Ann Romney on Anatabloc on bus in South Carolina, said it could cure MS. "I was horrified," he said. — Rosalind Helderman (@PostRoz) August 4, 2014

Anatabloc, the drug that McDonnell allegedly recommended to Romney, is a dietary supplement that helps reduce inflammation, according to the Richmond Times-Dispatch.

Federal authorities have charged the McDonnells with 14 counts of corruption and bribery for taking $165,000 in gifts and loans from Jonnie Williams, the former CEO of the company Star Scientific. While prosecutors say the McDonnells received the gifts in exchange for promoting Star Scientific, defense attorneys for the McDonnells have argued that Maureen had a crush on Williams and accepted gifts because she craved attention.

Earlier this year, former Massachusetts Gov. Mitt Romney (R) wrote McDonnell a $10,000 check for his legal defense.