BARKING UP THE WRONG TREEDown! Sit! Roll over! Good boy!http://www.sfgate.com/cgi-bin/article.cgi?file=/n/a/2005/06/21/national/w100222D81.DTL&type=printableSenate Majority Leader Bill Frist said Tuesday he won't schedule another vote on John R. Bolton's nomination as U.N. ambassador and said President Bush must decide the next move. A State Department spokesman chastised Senate Democrats, saying