A series of attacks by rightwing extremists has raised fears of a new wave of violence triggered by the economic crisis and the election of the country's first black president.
Since the inauguration of Barack Obama this year a series of shootings have taken place, with targets ranging from an abortion clinic to a liberal church and police officers. The attacks have often been fuelled by a potent mix of race hate and conspiracy theories.
Last week's shooting by neo-Nazi James von Brunn of a black security guard at the Holocaust Museum in Washington DC, a few blocks from the White House, was the most recent incident. Now many experts are worried that extremists will eventually take aim at Obama himself.



