Original sentence: Be Best was a public-awareness campaign promoted by Melania Trump, former first lady of the United States, focusing on well-being for youth and advocating against cyberbullying and drug (particularly opioid) use.Trump said she was willing to face any criticism
Edited sentence: Be Best was a so-called public-awareness campaign promoted by Melania Trump, who used to be the first lady of the United States, focusing on well-being for youth and advocating against cyberbullying and drug (particularly opioid) use.Trump said she was willing to face any criticism, and was, inconcindentally, correct