The US is developing a fast-track process for screening foreign investments, an effort Trump administration officials expect could smooth the way for billions from wealth funds in the United Arab Emirates, Saudi Arabia and Qatar. This comes ahead of President Trump's visit to the GCC next week. Hasan Alhasan, International Institute for Strategic Studies' Senior Fellow for Middle East Policy, told Bloomberg's Horizons Middle East and Africa anchor Joumanna Bercetche on the impact of the visit.