Nicaragua Arrests 7th Presidential Contender Ahead of November Vote 

MANAGUA, NICARAGUA - Nicaraguan police placed under house arrest a seventh presidential contender on Saturday, meaning that almost all of those who could have challenged President Daniel Ortega in the November 7 elections have now been detained.

Opposition leader Noel Vidaurre was placed under police custody Saturday at his home, as was political commentator Jaime Arellano. Arellano had been called in for questioning regarding a commentary he wrote criticizing an Ortega speech. Vidaurre was one of the potential presidential candidates of the Citizens for Liberty alliance. The conservative alliance announced it had chosen as its candidate Oscar Sovalbarro, a leader of the U.S.-supported Contra insurgency that fought the Sandinistas in the 1980s. It was not clear if Sovalbarro had accepted the nomination. Half a dozen other potential candidates have been arrested in a crackdown that began almost two months ago. Also almost two dozen journalists and opposition activists have been detained.