A senior official in President Bush’s re-election campaign has been sentenced to 10 months in prison. James Tobin was convicted for his involvement in a phone-jamming scheme intended to block a Democratic get-out-the-vote campaign during mid-term elections in New Hampshire in November 2002. Democrats say the scheme may have gone higher than Tobin. According to phone records, Tobin made two dozen calls to the White House during the three-day period in question. Tobin served as the New England chair of President Bush’s re-election campaign at the time.