Melquizael Costa takes the next step in his UFC ascent. "The Dalmatian" has sniffed out a path to the featherweight top 10 that runs through Arnold Allen. Costa is months removed from becoming the ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

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