2. Wisconsin Governor Scott Walker is out of the presidential race. The Republican was an early favor but was dealing with low poll number. 3. A former peanut owner was sentenced to 28 years in prison. Stewart Parnell was convicted of knowingly shipping out salmonella contaminated peanut butter and hiding the evidence. 4. And a US Navy F/A-18 Super Hornet fighter jet crashed in central California. The pilot safely ejected.