Filing taxes could be more complicated this year as there are some new rules in place. NBC News’ Stephanie Ruhle maps out what to expect.  » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital …

ABC News’ Elizabeth Schulze visits a once dormant power plant now humming with crypto activity, which environmentalists warn creates pollution. Original source (ABC/Youtube)

The White House is stepping up its efforts to deter Russian President Vladimir Putin from invading neighboring Ukraine by putting more than 8,000 U.S. troops on high alert to assist NATO allies. NBC News’ Carol Lee and Matt Bodner explain whether a U.S. troop deployment could avoid a Russian invasion and whether negotiations with Putin could deter escalation. » Subscribe …