Rate the following argument fragment on its writing, argument, and language skills:
Evidence: Who will be responsible for the occurence that has happened? As stated by the article, " If the technology fails and someone is injured, who is at fault--the driver or the manufacturer?" If all fails, what will the law say and who is to be blamed for? Laws will need to be undated with the upcoming driverless cars, as stated by the article, " ...in order to cover the liability in the case of an accident." Even with laws updated, not every state is allowing the testing of the new cars to come, knowing that they are unsure of the safety of others.

Score: 2