If you need a news fix, check out the new app released last week by The Wall Street Journal and Dow Jones. WSJ Live (free) gives you access to live news and on-demand video from 2,000 reporters around the world. You get access to the entire video archive of The Wall Street Journal as well as news programming in a range of categories: U.S., World, Business, Markets, Opinion, Technology, Life & Culture, and Personal Finance.