FBI divers ended their search for two missing cousins in a northeast Iowa lake as federal authorities have decided to shift the focus of their investigation, an FBI spokeswoman said Saturday. The cousins -- 10-year-old Lyric Cook-Morrissey and 8-year-old Elizabeth Collins -- disappeared a week ago and authorities believe they have been abducted.

An FBI spokeswoman said Saturday that investigators searching for two missing Iowa cousins have information that leads them to believe both girls are still alive. Sandy Breault refused to say what led authorities to their conclusion about 10-year-old Lyric Cook-Morrissey and 8-year-old Elizabeth Collins, but urged anyone with information about their disappearance to contact law enforcement.

Wednesday marks the 17th anniversary of the disappearance of Long Prairie, Minn., native Jodi Huisentruit, who vanished while on the way to her anchor job at a Mason City, Iowa, TV station. Police still suspect kidnapping in the unresolved case.

The Bemidji Police Deparment is asking for the public's help in finding 16-year-old Jessica Jolie Thompson, who was abducted Wednesday afternoon. A news release claims Thompson was taken by her boyfriend, 15-year-old Jarvis Lussier, after she told friends she didn't want to leave with him.

Two top Iowa campaign aides gone, claims of a campaign payoff, and invoking a former British Prime Minister. Michele Bachmann limps toward Tuesday's Iowa Caucus.