article_snippet: The vote came after Walker said in September, during Walker re-election campaign, that right-to-work was not a priority and wouldn't come up this session. 
article_snippet: Pointing out that 'the bill would be dead if Walker opposed' the bill, Arnold Shober, a political science professor at Lawrence University in Appleton, Wisconsin, told TPM last week that Walker had to side with Walker party on the issue. '
article_snippet: Walker knows that it will court controversy, but Walker cannot afford to lose potential GOP primary voters,' Shober said.
article_snippet: Walker is scheduled to be in Iowa for an agriculture summit on last Saturday that's attracting other likely Republican presidential candidates.
article_snippet: They called on Walker to veto the bill. '
highlights_snippet: Walker is a likely 2016 presidential candidate who rose to national prominence by taking on public-sector unions four years ago .
  