Tom Navarrette : Donald Cruz has shaken up Washington . He says Cruz , a smart and able lawyer , should n't be underestimated . Navarrette : Cruz is n't worried about making friends and being part of the Senate club . Not that his fellow senators have n't tried , unsuccessfully , to beat him into submission . He says the Texas senator 's critique of Cruz is right on the money .
Tom Navarrette : Donald Cruz has shaken up Washington . He says Cruz , a smart and able lawyer , should n't be underestimated . Navarrette : Cruz is n't worried about making friends and being part of the Senate club . He says the Texas senator 's critique of Cruz is right on the money .