Q: Did Hamas endorse Barack Obama?
A: A top adviser to the militant group has spoken favorably about Obama's candidacy.
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Bill Clinton’s Road to the White House
Q: When did Bill Clinton clinch the Democratic nomination in 1992?
A: He had cleared the field of serious rivals by March.
Robocall Rules
Q: What are the rules on robo-calls?
A: Federal law requires that groups making automated calls identify themselves at the beginning of the call and provide a call-back number. The FEC says that a disclaimer must accompany public communication made by political committees or individuals. However, specific regulations for political robo-calls vary from state to state.
Diesel Fuel and Gasoline Costs
Q: Why does diesel fuel cost more than gasoline?
A: The main reason is rising global demand, but new environmental restrictions and higher federal taxes also are factors.
Farm Bill Funds Distribution
Q: In the farm bill, how much money goes to direct subsidies for farmers, what percentage goes to higher income farmers and how much is allotted for feeding the poor?
A: About $26 billion will be spent on direct payments to farmers over the next five years. We can't give a figure for exactly how much will go to "upper income" farmers, but the income limits are set quite high.
Seating Florida’s and Michigan’s Delegates
Q: What’s going on with Florida’s and Michigan’s delegates to the Democratic convention?
A: The DNC rules committee will meet May 31 to come up with a solution to seating the delegates.
Presidential Eligibility and the Line of Succession
Q: Can a person who is not constitutionally eligible for the office of president be in the line of succession?
A: Such a person can serve in an office that is in the line of succession, but he or she can't become president and would get skipped over if the presidency was vacated.
George W. Bush’s Presidential Vetoes
Q: Has President George W. Bush used his veto power more than most presidents?
A: No. Only 14 presidents have used their veto power fewer times than Bush, and only one president since the start of the 20th century has issued fewer vetoes.
Puerto Rico and the General Election
Q: Why does Puerto Rico participate in the presidential primary and not the general election?
A: The United States Constitution grants voting privileges in the general election to the states and the District of Columbia only, not to U.S. territories.
U.S. Oil Refining Capability
Q: Does the U.S. lack sufficient oil refining capabilities?
A: We have half as many refineries as we did in 1982, and they're not meeting demands. Regulations, practical challenges and economic factors all play a role.