(CNN)President-elect Joe Biden has decided to nominate Judge Merrick Garland as attorney general, people familiar with the matter tell CNN, a long-awaited decision that was moved toward completion Wednesday as it became apparent that Democrats were on the brink of winning control of the Senate. While Garland has been a top contender for weeks, concerns about the vacancy his selection would create on the US Court of Appeals for the District of Columbia raised alarm bells among Biden and many advisers who believed Senate Republicans would block any nomination to that seat.
