Russian billionaire Mikhail Fridman’s investment business LetterOne (L1) has revealed it has injected US$50m into FreedomPop as the US wireless internet mobile service provider plans to expand in Asia, Europe and Latin America. Los Angeles-based FreedomPop, founded in 2012 by CEO Stephen Stokols (pictured) and COO Steven Sesar, provides wireless data, voice and text services on Clearwire’s and Sprint’s networks and […]