Adam Silver says NBA is 'running out of time' for chances to reach agreement on Dec. 22 start to seasonNBA spoke with GMs today, still no agreed upon timeline to start training camp or season11/2/2020, 9:56 PMCoby GreenFreelance Editorial ProducerJan 15, 2020; Oklahoma City, Oklahoma, USA; NBA commissioner Adam Silver (middle) watches the Toronto Raptors play the Oklahoma City Thunder during the second half at Chesapeake Energy Arena. Toronto won 130-121. / © Alonzo Adams-USA TODAY Sports