Gavin Newsom has made a statement about his potential presidential run in 2028. He said he would not run for president if Kamala Harris decides to run. This announcement indicates that Newsom's decision to run is contingent on Harris's plans.

Further details about Newsom's statement are available from the source. It is known that Newsom has committed to not running if Harris enters the race.

The source provides more information about Newsom's announcement, which can be consulted for additional context.