Decision 2012: Romney sweeps three primaries

Mitt Romney won three Republican primaries Tuesday and appears well on his way to becoming the GOP presidential candidate. With the victories, Romney aimed his attack at President Barack Obama and Obama returned the favor by naming Romney in his criticism of Republican policies.

Class discussion: President Obama criticized Romney for his support of the Republican budget plan, calling it a "Trojan horse" and "social Darwinism." Find news reports on the GOP's and president's budget proposals. What spending or taxes would each cut? What spending or taxes would increase? Who would benefit or lose under the different plans? What is "social Darwinism?"