Garissa Township Member of Parliament is among MPs who met German leader Chancellor Angela Merkel Wednesday.
The outspoken legislator revealed the details of the high-profile meeting on his Facebook page.
While the German visit was aimed at benchmarking, it was also aimed at attracting investment.
Garissa has struggled to attract foreign investment given the county's somewhat febrile atmosphere.
While he never revealed making efforts at convincing prospective investors to invest in Garissa, it is highly probable he did so given the objectives of the visit.
Duale has lately been focusing on developing his constituency rather than engaging in politics.
He has been spending most of his time with his constituents.