Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Name | Party | Province | Details |
| --- | --- | --- | --- | --- |
| February 1, 2006 | Shirley Maheu 1 | Liberal | Quebec | Died |
| April 22, 2006 | John Buchanan | Conservative | Nova Scotia | Reached mandatory retirement age of 75 |
| April 28, 2006 | Marisa Ferretti Barth | Liberal | Quebec | Reached mandatory retirement age of 75 |
| June 8, 2006 | Michael Forrestall | Conservative | Nova Scotia | Died |
| September 21, 2006 | Madeleine Plamondon | Independent | Quebec | Reached mandatory retirement age of 75 |
| October 31, 2006 | Michael Kirby | Liberal | Nova Scotia | Resigned to move on to new challenges |
| December 31, 2006 | Ione Jean Christensen | Liberal | Yukon | Resigned to assist her ailing husband |
| March 2, 2007 | Jack Austin | Liberal | British Columbia | Reached mandatory retirement age of 75 |
| June 30, 2007 | Daniel Philip Hays | Liberal | Alberta | Resigned |
| January 31, 2008 | Pat Carney | Conservative | British Columbia | Resigned |
| February 4, 2008 | Ross Fitzpatrick | Liberal | British Columbia | Reached mandatory retirement age of 75 |
| August 26, 2008 | Aurelien Gill | Liberal | Quebec | Reached mandatory retirement age of 75 |
| September 8, 2008 | Michael Fortier | Conservative | Quebec | Resigned to run in 2008 election . |
Question:
What are the details for John Buchanan?
Answer:
Reached mandatory retirement age of 75