They should, he is really messing up their futures.
Check this out:

President Barack Obama has always had a strong approval rating with young voters, but now, a majority of young people under age 25 would recall him if they could, according to a poll released Wednesday.

The Harvard University Institute of Politics poll of millenials found that 52 percent of young people would recall Obama if that were an option. Among young people age 25 to 29, 40 percent said they would recall the president.

Even some young voters who supported Obama last year have turned their back on him: 19 percent of 2012 Obama voters 18-29 said they would recall him, and 17 percent said they would not vote for him today.