A Peruvian lawmaker is under investigation after a neighbor complained that the politician shot and killed her dog for bothering ducks. He's "a madman who takes pot-shots from his house every time he's upset,” said the neighbor, who lost her giant schnauzer. The member of Parliament, Miro Ruiz, has denied the charge, but a cabinet minister said the attack showed “psychological weakness” that “hurts the country.” (More Peru stories.)