You did talk a little bit about masks. We're aware of the issue of droplets versus airborne transmission and the fact that certain masks meet certain standards. There's the standard mask that we see people walking around with today, which is just a cloth that basically keeps the droplets in but doesn't necessarily protect you from what's out there. We also talk about the N95. Obviously, the reason it's called N95 is that that's the percentage it reduces. We even talk about N99.9 masks that are out there.
These masks that are there, should we be using them today? Should it be something on the issue of...? Yes, N95s are of value in certain areas where there is a much greater risk, but is that a value that we see in the public?