Who is Donald Trump's top foreign policy adviser, Jeff Sessions?

The controversial Republican senator Jeff Sessions is leading Donald Trump's team of foreign policy advisers.

Similarly to the presidential hopeful, the Alabamian is known for having a tough stance on immigration.

The 69-year-old politician's remarks about race in the past have drawn major attention and also served as an obstacle in his political career.

Video produced by Alexi Peristianis; illustrations by Jilla Dastmalchi; images courtesy of Thinkstock, Getty Images,