CHICAGO (AP) _ Grain futures were mostly lower Thursday on the Chicago Board of Trade. Jul. corn was unchanged at $4.49 a bushel. Jul. wheat was down 0.25 cent at $5.29 a bushel. Jul. oats was down 1 ...

CHICAGO (AP) _ Grain futures were mixed in early trading Thursday on the Chicago Board of Trade. Jul. corn was up 1.75 cents at $4.51 a bushel. Jul. wheat was unchanged at $5.34 a bushel. Jul. oats ...