Peter Robinson and Martin McGuinness back to US on trade drive
Peter Robinson and Martin McGuinness are flying back to the US for another trade mission at the weekend.
They will visit Chicago and Boston, where they are expected to meet CEOs from Fortune 500 companies, potential investors, government and academic representatives.
In Chicago they will pay a site visit to Caterpillar.
Previous talks between Enterprise Minister Arlene Foster and Caterpillar's vice-president helped secure 200 jobs in Belfast after 760 job losses there last year.