Milton Friedman's book, Free to Choose, is a classic in the literature of economic freedom. The website Free to Choose Network, www.freetochoosenetwork.org, contains many Friedman pieces. From your desktop, hover on the "Watch" tab and it will take you to three good choices, the original 1980 version, the 1990 updated version, and even a "Friedman in 2 Minute bites" version.
From a cell phone it takes a little searching to find these, but they are there.