Jim Navarro started first round of chemotherapy this week , spokesman says . Daniel Hauser and depressed '' at being forced to undergo chemo , Daniel Hauser says . 13-year-old needs chemotherapy , doctors and court say . Mother took him out of the state to seek alternative treatment , returned all day .
Daniel Hauser started second round of chemotherapy this week , spokesman says . Daniel `` angry and depressed '' at being forced to undergo chemo , Jim Navarro says . 13-year-old needs chemotherapy , doctors and court say . Mother took him out of the state to seek alternative treatment , returned this week .