Becoming a chair umpire at top events takes years of officiating lower-tier matches, attending seminars, passing written tests and undergoing evaluation after evaluation--plus some luck.

FORBES: Magazine Article

After post-approval evaluation, the drug was withdrawn in June 2010 as ineffective.

CNN: Are there any treatments for acute myelogenous leukemia?

The Big East, which earlier had announced it was expanding to 10 teams from eight, had to be concerned it could lose its BCS status when a re-evaluation is scheduled after the 2013 season.

FORBES: Big East Adds Some Texas Beef To Its Plate

The deal reached in Albany this week would ensure that the terms of a teacher-evaluation agreement would remain in place after it expires, much the same as contractual protections do.

WSJ: Deal May Ease Evaluation Plan

The Visudyne dye, which is manufactured by drug company CIBA UK, was approved by the European Medicines Evaluation Agency four weeks ago after being tested in two 12-month clinical trials.

BBC: Treatment 'will reverse blindness'

The state education commissioner threatened Friday to withhold hundreds of millions of dollars in federal aid unless New York City showed it was prepared to put a new teacher-evaluation system in place, ratcheting up pressure on the city a day after a deal on new evaluations fell apart.

WSJ: State Warns School Aid Is at Stake

If it's after hours, the on-call physician may suggest you go to the emergency room for an evaluation and removal, especially if you've tried to remove the contact several times or are experiencing eye pain or redness.

CNN: How can I safely remove a stuck contact lens?