If you've noticed that it's been getting harder to read websites lately, you aren't alone. The trend in modern website design has gone in the direction of smaller font sizes and reduced contrast between the text color and the background.
Using the Paris attack to justify stepping up the intrusiveness of state surveillance, UK Prime Minister David Cameron is calling for and end to any communication that the government is unable to read with a simple warrant signed by the home secretary. Leo says that this can't happen. The US even tried to prevent strong encryption by classifying it as munitions, and it just didn't work because it's really easy to create strong encryption.
Mike is also vision impaired and likes to use his tablet as a phone, but often the high-resolution screen makes it hard to read. Leo suggests going into the accessibility options in Android to change the font size. However, a poorly programmed app won't support it. So if it doesn't, then he should try a different app. There's also magification in the settings he could use as well.