NBA Commissioner Adam Silver says he wouldn't step in to help Knicks amid strugglesKnicks have the worst record in the NBA over the last 20 years12/6/2019, 4:02 PMOct 23, 2019; Salt Lake City, UT, USA; NBA Commissioner Adam Silver speaks to the press during the 2023 NB All-Star announcement at Vivint Smart Home Arena. Mandatory Credit: Chris Nicoll-USA TODAY Sports / Chris Nicoll