Financial support is arriving for a vulnerable Republican candidate. Elon Musk, the world's richest person, is spending money to help this candidate. Musk's super PAC has made its first expenditures to benefit the candidate.

Other groups are also increasing their efforts to support the candidate. These groups include one linked to a US senator.

Further information about these developments is available from the source, including details about the candidate's financial situation and the involvement of other organizations.