On New Year's Day, President Trump said he had a lot of work to do over the coming year. Then he spent time on Tuesday morning on Twitter, talking about the TV show he appeared to be spending at least part of several hours watching: "Fox & Friends."
Germany's tough new social media law appears to be working: A far-right member of parliament had her Twitter account suspended shortly after posting an anti-Muslim message.
1. What's in store: By all measures, 2017 was a stellar year for the stock market. As we enter a new year, experts are cautiously optimistic that stocks will continue their hot streak in 2018.