Complex sentence: Throughout 2014, HLN's news content began to skew towards millennials, with an increasing focus on content popular on social networks alongside major headlines, and for a period, also aired "RightThisMinute", a syndicated program focusing primarily on viral videos.
Split into simpler sentences: Throughout 2014, HLN's news content began to skew towards millennials, with an increasing focus on content popular on social networks alongside major headlines. For a period, HLN also aired "RightThisMinute", a syndicated program focusing primarily on viral videos.