NBC News Briefly: Day two of Trump’s UK state visit, Is Apple too big?, Buttigieg breaks from Dems on Franken


President Trump is in London on the second day of his official state visit where he responded to his feelings on Brexit. Apple CEO Tim Cook responds to the idea that his company is anti-competitive and 2020 Democratic candidate Pete Buttigieg says he wouldn't have pushed Al Franken to quit when he did.