U.S. President Donald Trump granted a “full and unconditional pardon” to Ross Ulbricht, the creator of the Silk Road, a dark web drug marketplace.Ulbricht was convicted in 2015 for narcotics and money-laundering conspiracy and was serving a life sentence.Trump's decision to pardon Ulbricht was based on claims of government overreach in the case.Silk Road facilitated billions of dollars worth of transactions and generated millions in earnings for Ulbricht.