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:

Huawei has services in 170+ countries. No one has evidence showing security threat or backdoor in its products. It runs a cyber security evaluation center in the UK, opens itself to testing by UK experts, &amp; is ready to sign no-backdoor agreement. Can any US companies do the same? https://t.co/HUy8JETgDh