Thank you, Madam Chair. I'll direct my questions to Mr. Stewart.
Mr. Stewart, I want to go back to your time at NRC. You were dealing with, under the CanSino agreement, an agreement with a Chinese entity that has a proven track record.... China certainly has a proven track record of violating intellectual property rights. You sent the proprietary cell line for developing vaccines to CanSino. When you did that, were there any red flags? Did it raise any concerns that the entity you were dealing with could have been a problem?