NEW : Newly sworn-in senator stresses opposition to President Obama 's fiscal policies . NEW : Brown noncommittal on prospect of filibustering over some Obama nominees . Ted Kennedy is sworn into office Thursday , becoming crucial 9,000 Senate vote . ` Scott Brown won a special election to fill the remainder of the late Sen. Brown 's term .
NEW : Newly sworn-in senator stresses opposition to President Obama 's fiscal policies . NEW : Brown noncommittal on prospect of filibustering over some Obama nominees . Ted Kennedy is sworn into office Thursday , becoming crucial 9,000 Senate vote . Scott Brown won a special election to fill the remainder of the late Sen. Brown 's term .