President Trump visited the United Kingdom this past week, where he, Queen Elizabeth, and other world leaders commemorated the 75th anniversary of D-Day. Meanwhile, back in the states, tariff talks with Mexico continued. Plus, a former Broward County sheriff's deputy is arrested over his lack of response during the Parkland school shooting. CBS News Correspondent Steve Dorsey will have these stories and more from our London bureau on the CBS News Weekend Roundup.