Not as farcical, as the idiots who think such things can work. Such ludicrious attempts are part of our history, remember a couple of khaki clad beer belied thugs in old mercedes benzes who wanted to return mangope of the former bantustan of Bophutatswana to power after he was popularly toppled through riots pre-independence, Boere Aanvals Troepe, who bombed worcester shopping centre killing four and injuring 60
‘Die Volk’ who wanted to arm whites to take over the country after they had incited black people to murder each other and create chaos in the country. The group had allegedly also planned to assassinate president Thabo Mbeki, cordon off Bloemfontein, take over parliament and poison the drinking water in black areas.
All these point to the existance of a fringe of our society who have very hazy ideas of changing power in the country, through very violent means, including killing the president.
Please see
http://www.iss.co.za/Pubs/Monographs/No81/Chap4.html for greter detail.