Twitter – always check your sources

By Sinead Crowley, Arts and Media Correspondent The news broke, as it so often does these days, on Twitter. Or did it? Early on Sunday evening I saw a tweet saying Lou Reed had died. I traced the tweet back to its source, the reputable Rolling Stone magazine, so I retweeted the news and watched the tributes roll in from others on my time line. But as minutes ticked by I became concerned. Other than Rolling Stone no other news …