Jake Sullivan - Former Adviser to Hillary Clinton

HARDtalk's Zeinab Badawi speaks to US Democratic Party insider Jake Sullivan, a key adviser to senior Democrats, including Hillary Clinton when she was secretary of state as well as on the campaign trail in 2016. President Trump has attracted a lot of criticism at home and abroad over his rhetoric and style of leadership. But is he not proving more effective in important foreign policy issues, like the fight against extremists, than the previous Democratic administration?