With the advent of motion picture newsreels and voice recordings in the 1920s, presidents began to broadcast their message to the general public. Franklin Roosevelt, while not the first president to use the radio, adopted this technology to great effect. Over time, as radio gave way to newer and more powerful technologies like television, the Internet, and social media, other presidents have been able magnify their voices to an even-larger degree. Presidents now have far more tools at their disposal to shape public opinion and build support for policies. However, the choice to “go public” does not always lead to political success; it is difficult to convert popularity in public opinion polls into political power. Moreover, the modern era of information and social media empowers opponents at the same time that it provides opportunities for presidents.