Quest Diag**stics shares up on takeover speculation
 

Quest Diag**stics shares up on takeover speculation
NEW YORK, May 22 (Reuters) - Quest Diag**stics Inc shares jumped on heavy volume on Friday following chatter on Twitter and elsewhere that the lab testing company may be trying to sell itself.http://feeds.feedburner.com/~ff/reut...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/reut...zE:F7zBnMyn0Lo http://feeds.feedburner.com/~ff/reut...zE:V_sGLiPBpWU
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