Supporters of Venenzuelan President Nicolas Maduro demonstrate in Caracas on March 26, 2014. Venezuelan opposition politician Maria Corina Machado traveled home from Peru Wednesday, daring her country’s leftist government to arrest her for allegedly inciting protest marches. Machado’s return comes a day after Venezuela’s President Nicolas Maduro announced the arrest of three Venezuelan air force generals he accused of plotting a coup. AFP PHOTO/ELYXANRO CEGARRA (Photo credit should read ELYXANDRO CEGARRA/AFP/Getty Images)