Yes they can serve two terms
As I write this, the 2012 election has concluded, so the next election for president will be in 2016.
It depends first on if he runs again and second the votes.
The Swiss President changes every year. He (or she) is usually succeeded by the Vice-President at the beginning of the year. Since there is an election in December 2011, the next president will not be determined until after the election.
Next election is in 2016
Election is a noun. Ex: They held an election to decide who would be the next president.
president
2016
No, he officially announced that he is not to participate in the next president election. he can't do it by any means, he can't change the constitution.
The period between election day (November 4th) and the inauguration of the next president (January 21st). The sitting-president is considered a "lame duck" since the president-elect will be strolling into the oval office within a couple of months.
Yes, Senator John McCain can run again. Richard Nixon did that, losing to Senator John F. Kennedy in 1960 but winning against Vice President Hubert Humphrey in 1968. He then ran for re-election in 1972
Benjamin Harrison ousted an incumbent President Grover Cleveland from office but then lost to him in the next election. This made Grover to be the 22nd and 24th President of USA.
The one who gets the most votes.