New Jersey Senator Bob Menendez, his wife and two of his business associates have pleaded not guilty to federal bribery and extortion charges. Menendez was indicted on Friday, accused of using his position to increase U.S. assistance to Egypt and to do favors for New Jersey businessmen in exchange for mortgage payments, a luxury car, bars of gold and thousands of dollars in cash. It’s the second time in under a decade Menendez has been indicted on federal bribery and corruption charges. He has refused calls from at least 30 fellow Democrats to resign.