ROMANS: With Brexit just a day away, Secretary of State Mike Pompeo is in the U.K. Security cooperation a critical topic now that the British announced they will allow the Chinese tech company Huawei to help build their 5G network. Nic Robertson live from London. And this was a disappointment to the White House, that development.</s>NIC ROBERTSON, CNN INTERNATIONAL DIPLOMATIC EDITOR: Yes, it was. I mean, look, I think perhaps the Huawei and that decision is a headline. Some of the sub-headlines, though is this is a British government that really gets along well with this particular administration of the United States. There's an alignment on Iran pretty much more -- certainly more so than the last British Prime Minister Theresa May. There's alignment more so on Yemen. There's alignment more so, it appears, on the United States Middle East peace plan. And those were all things that were subject of conversations with the foreign secretary yesterday. But, yes, Huawei is a huge deal here in the U.K. You know, it's really widely recognized that Britain is cutting its bridges with the European Union, and it's going to rely more on its relationship with the United States and that trade deal has yet to be cut in doing something that upsets Donald Trump is not something that sits well with all of Boris Johnson's cabinet. END
Secretary of State Pompeo in United Kingdom.