One of Hillary Clinton's top aides, Huma Abedin, has announced her split from disgraced New York congressman Anthony Weiner. "After long and painful consideration and work on my marriage, I have made the decision to separate from my husband. Anthony and I remain devoted to doing what is best for our son, who is the light of our life," Abedin said in a statement. The announcement comes in the light of new sexting allegations against Weiner, who deleted his Twitter account Monday morning.