Financial News talks with Hermes Fund Managers chief executive Saker Nusseibeh about his take on how immigration reform could benefit the US recovery.

Nusseibeh argued in a note this week that the population of immigrants living illegally in the US, a group that is not fully captured in official government figures, could be a boon to the nation's long-term recovery, particularly if plans to provide them with a path to citizenship are approved.