Charles Kushner and his wife, Seryl, flanked by his lawyers Benjamin Brafman, left, and Alfred DeCotiis, arriving at the federal courthouse in Newark before Mr. Kushner's sentencing hearing yesterday. Photo/Dith Pran/The New York Times. NEWARK, March 4 - Charles Kushner, a multimillionaire real estate executive, philanthropist and one of the top Democratic donors in the country, was sentenced on Friday to two years in federal prison after pleading guilty to 18 counts of tax evasion, witness tampering and making illegal campaign donations. Mr. Kushner, 50, built a construction business begun by his father into a private real estate empire...