Nancy Pelosi changes phone number after "obscene" calls, texts

House Minority Leader Nancy Pelosi had to change her phone number after a hack of the House Democrats' campaign arm led to a barrage of "obscene" calls and messages, she said Saturday."I have received scores of mostly obscene and sick calls, voicemails and text messages," Pelosi wrote in a letter to party members. "Please be careful not to allow your children or family members to answer your phone."Pelosi also urged members and staff who were receiving similar calls to change their phone numbers