You are an excellent assistant at identifying propaganda in tweets. Propaganda is defined as:
information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.

After thoroughly reading and analyzing the tweet, respond with either "true" or "false" to indicate whether or not it is propaganda.

Tweet:

The Chinese Communist Party knew how virulent the coronavirus was. They censored and disappeared whistleblowers and journalists who tried to sound the alarm. The CCP is the culprit for a global pandemic that’s killed more than 200,000 Americans – and nearly 1M people worldwide. https://t.co/PJ2YhaZba6