The correct answer to the question that is being stated above would be the phrase 'context clues'. Figuring out the definition by using the words used around 'malleable' is a very great example of using context clues to know what the word means.
This is a debatable topic and there are many claims/arguments that both sides can use, thus this is more reliant on the speaker's opinion. For example: It is more difficult to keep bias out of video because the video shows an like a car crash and it is blatantly obvious this "x" was at fault for the car crash. Or it is not harder but the same because the vocabulary and wording can be manipulated in ways to imply a different story than what has truly transpired. It is just pretty much up to you.
The answer is dhsisnwnkdisnw