Kalu is mobilising Nigerians in diaspora to support Tinubu and Hamzat. This effort is part of a larger campaign, although details of the campaign's specifics are not provided.

Further information on this development can be found through The Sun Nigeria.

The issue of subsidy return is also being addressed by Kalu, who has expressed opposition to its return. More details on Kalu's stance and the context surrounding it are available from the source.