Various fruit flavors are available and patients have several hours to drink it. Usually a patient will have clear liquids the day of the preparation (day before the colonoscopy) and then take half of the prep in the late afternoon or that evening. The other half is done approximately 5 hours before coming in for the test the following day.
According to CelebrityNetWorth.com, Mr. Obama has a net worth of $12.2 million and First Lady Michelle Obama is not far behind with a net worth of $11.8 million.
As president, Barack Obama earns $400,000 on top of a $150,000 expense account, a $100,000 nontaxable travel account and approximately $19,000 for entertainment.