President-elect Donald Trump announced he will nominate Massad Boulos, a Lebanese billionaire businessman and father-in-law to Tiffany Trump, as senior adviser on Arab and Middle Eastern affairs.

Boulos, an accomplished lawyer and business leader, has been a longtime supporter of Republican values and played a key role in Trump’s outreach to the Arab American community.

His appointment is expected to influence Trump’s approach to Middle Eastern issues, including the ongoing Israel-Hamas conflict, CBS News has reported.

Boulos joins another Trump in-law, Charles Kushner, who was nominated as ambassador to France.

Written by B.C. Begley