RecruitingPhase 2Drug trialA Pilot Phase II Study of Maintenance Cabozantinib Plus Pembrolizumab for Patients With Metastatic Squamous Non-Small Cell Lung Cancer (sqNSCLC)This is a phase II study to assess the efficacy, safety, and Health Related Quality of Life (HRQoL) of combination cabozantinib and pembrolizumab as maintenance therapy for patients with metastatic squamous Non Small Cell Lung Cancer(sqNSCLC) who have received 4 cycles of induction therapy with pembrolizumab, carboplatin, and nab-paclitaxel or paclitaxel.