. Winfrey will be on for one hour on July 8 at 10 ##am . ET . Oprah will answer questions shared by visitors to the Facebook Live chat wall . ( Mashable ) -- TV star 's official Facebook page is liked by more than 6.2 million fans .
. Winfrey will be on for one hour on July 8 at 10 ##am . ET . Oprah will answer questions shared by visitors to the Facebook Live chat wall . TV star 's official Facebook page is liked by more than 6.2 million fans .