Haka kuma wasu shugabannin kamar Chief Olusegun Obasanjo na Najeriya, da tsohon shugaban kasar Afirka ta Kudu, Nelson Mandela, da shugabar kasar Indonesia Megawati Sukarnoputri, da prime ministan Birtaniya Tony Blair sun yi tattaki sun zo nan Amurka domin bada goyon bayansu ga Amurka.
