TULSA, Okla. (AP)-Author-ities here admitted Tuesdayevening there i was growingspeculation that 3-year-old Graig Neal, missing since Monday gfterhpon, had ; been kidnaped.■ ‘‘We are fearing foul play,” ; said • Sgt Jadc Qark, ' of theTulsa; Juvenile Bureau* Clarks a. i '4 { ^‘ejttenuatihg clreum-stancesV which he ; would riot discuss indicated the boy might have beenRomue Neal, Craig’s father, said his son was last seen about 3 p.rru Monday, playing across the street from their home near Tulsa International Airport, He was with a friend and an unidentified : boy about 6 years'old* •“Craig is real friendly,” Neal said,: “and somebody . could ; have very easily picked himUP” ' ;Clark said the police are us-; ing bloodhounds and helicopters / in their search but added, “The : rain has hampered us from going into the storm sewers.” ,An FBI spokesman said; the bureau was alerted Tuesday and has started an investigation into the case to detenpjne. whether kidnaping was ‘ involved. .• a* 4