Lefty California Rep. Ro Khanna callously ignored an invitation to meet former Israeli hostages and survivors of the horrific Hamas Oct. 7, 2023 terrorist attack during a visit to the Holy Land this week, a source familiar with the planning told The Post. Staff for Khanna (D-Calif.) first got in touch with the Israeli Embassy July 2, and claimed that it was a private trip, and that he wouldn’t be meeting with Israeli or Palestinian politicians, according to the source. Khanna blew off Israel’s attempts to set up a meeting with him and Israeli hostages, a source claimed. REUTERS On...