41.   The next morning, Clinton kept his counsel, leaving even Christopher sniffing for clues.

42.   There will also be extra security measures, such as using two dogs to sniff for drugs where one would normally be used, Reba said.

43.   They will use satellites that spot mass graves and gadgets that sniff for buried bodies in an attempt to unearth hundreds of corpses, and then identify them.

44.   Thousands more swarmed around the scene, sniffing for whatever whiff of stardom they could.

45.   Tracker dogs sniff for a missing Nordic icon.

46.   When Colin Ferguson arrives at Nassau County Court, he is accompanied by blaring sirens, flashing red lights and bomb-squad dogs sniffing for explosives.

47.   Yes, the alt police are out sniffing around for a breach in protocol.

48.   A Swiss rescue team sent trained dogs to sniff for survivors.

49.   At daybreak, they roped off the street and started clearing the areas around the house, using dogs to sniff for clues.

50.   At daybreak, they roped off the street and started the clearing, using dogs to sniff for clues.