IRVING, Texas -- The Big 12 Conference announced Tuesday that it has authorized commissioner Bob Bowlsby to begin exploring expansion candidates.The Big 12 board of directors met in Irving and deliberated on the merits of expansion, hearing presentations from two paid consultants on the issue.Bowlsby is expected to begin contacting schools to gauge their interest in the Big 12 in the coming days.?Its a forward step, a positive step, said Oklahoma president and board chair David Boren, who has been the most outspoken expansion proponent. Not yet a decision ... but it shows momentum on the board to consider [expansion] as a possibility.Boren said expansion by both two schools and four schools will be on the table.?Bowlsby told ESPN that its conceivable the conference would be ready to vote on specific expansion candidates before the boards regularly scheduled meeting in October.The Big 12 has been a 10-team conference since 2012, after Nebraska, Colorado, Texas A&M and Missouri left during the last major wave of realignment and TCU and West Virginia joined.The conference has been batting around the idea of adding more members for more than a year and begins its search with plenty of suitors. The Big 12 has been getting pitches behind the scenes for months from American Athletic Conference schools such as Cincinnati, UConn, Memphis, Houston and Central Florida. BYU, a football independent, has made it known it wants into a Power 5 conference. Colorado State has also reached out to Big 12 leaders.Weve been contacted by a number of institutions, and I would imagine after this news breaks well be contacted again, Bowlsby said.Big 12 leaders have acknowledged that none of the available schools is a natural fit. None is guaranteed to deliver both highly competitive teams -- especially football teams -- as well as large new markets to increase the value of future media deals.We are looking for members that will grow over time as we grow, Bowlsby said. That bring stability. That have a high top end.Information from The Associated Press was used in this report.? Air Force 1 Herre Norge . -- Bobby Ryan helped the U. Nike Tanjun Norge ., for the next three years with the signings on Monday of Daryl Townsend and Michael Carter. http://www.airforce1norge.com/air-force-1-07-norge.html . Bradwell was scheduled to become a free agent Tuesday. Born and raised in Toronto, Bradwell is entering his sixth CFL season, with all six played for his hometown Argonauts. Air Force 1 Svart Norge . Mickelson barely made the cut but had the best round of the day with nine birdies and an eagle coupled with two bogeys to sit two shots behind leader Craig Lee of Scotland. Lee shot a 69 for a 12-under 204 total. "I just love the fact I am in contention and have an opportunity in my first tournament of the year here in Abu Dhabi," Mickelson said. Air Force 1 Dame Norge . The 29-year-old from Port Colborne, Ont., has nothing but good things to say about former U.S. marine Liz (Girlrilla) Carmouche ahead of their co-main event Wednesday on the UFCs "Fight for the Troops" televised card in Fort Campbell, Ky. WELLINGTON, New Zealand -- New Zealand shot putter Valerie Adams commands a place among the most elite companies in world athletics and yet has the misfortune of not even being the most famous athlete in her family.Adams will attempt at the Rio de Janeiro Games to become the first woman to win the same individual track and field event at three consecutive Olympics.Already Adams is one of only nine track and field competitors to have won world championships in youth, junior and senior level, and the only woman to have won four consecutive world championships in the same event.And yet when she gets together with family, Adams accepts that among her 17 brothers and sisters -- the children of her father, Sid -- she is only the second best-known outside her native New Zealand.Her youngest brother, Steven, is center for the Oklahoma City Thunder who -- with his wild hair and lavish moustaches -- was one of the stars of last seasons NBA playoffs. Two other brothers have played professional basketball within New Zealand.Adams rise to her status as probably the best female shot putter in history, has not been without injuries, struggle and disappointment.All those obstacles Ive had to overcome have made me stronger, mentally, physically and emotionally, Adams told New Zealands Fairfax Media. A lot of athletes probably would have retired by now because it was a long stretch coming back, but I didnt want to go out like that.I knew I had at least one more left in me. I wanted to come back and retire on my own terms.While Adams first announced herself by winning t