Sen. Hillary Clinton , needing a win in Texas to derail Sen. Barack Obama in the race for the Democratic presidential nomination , sought Thursday to contrast her opponent 's rhetorical skills with what she called her superior ability to govern . Clinton , Obama discuss immigration , economy , taxes in mostly civil debate . Comment: Clinton , Obama in close race in Texas , polls show . Texas holds its primary March 4 .
Clinton , Obama discuss immigration , economy , taxes in mostly civil debate . Comment: Clinton , Obama in close race in Texas , polls show . Texas holds its primary March 4 .