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 statement indicates that Newsom's decision to run is contingent on Harris's plans.

Further details about Newsom's statement are available from the source. Newsom's comment suggests that he is considering Harris's potential candidacy when making his own decision about running for president in 2028. The source provides more information about Newsom's statement, which can be consulted for additional context.