If you read news magazines and newspapers, and also exercise, you can combine them to gain at least an hour in your day. The secret is to replace current-events reading with podcasts, and listen while you're walking or jogging or lifting weights. Chances are, the publications you read have podcast versions. Also, try BBC programs, major TV and radio news channels offerings, as well as Slate and other online zines. By switching to podcasts, you'll save money, help the environment, and cut time spent reading (because you can listen while you're doing other things).
I've been listening to entire courses for more than a year now (thanks, Teaching Company!), plus all kinds of podcasts and even text-to-speech'ed emails. It makes even jogging almost bearable. How do you optimize your time?"