https://media2.s-nbcnews.com/j/newscms/2019_05/2736906/190131-xavier_becerra-ew-401p_f73be8a5231f52e1b939d28f80457746.nbcnews-fp-1200-630.jpg nbcnews.com trump adversary xavier becerra to 'go for the fences' in 2019-02-05 it wo not be Xavier Becerra has taken swings at Donald Trump's policies.. ..…