In a politically fractured town like Washington DC, one would think that a plan supported by President Barack Obama and sworn Republican political enemies, including John McCain and Marco Rubio, would be sure to succeed. But there are no guarantees about whether the right of the Republican Party be persuaded to back immigration reform. To discuss this, Inside Story Americas with presenter Kimberly Halkett is joined by guests: Ryan Grim, the Washington bureau chief for the Huffington Post; Roberto Lovato, a co-founder of Presente.org, an online latino advocacy organisation; and Michael Graham, a Conservative political commentator and talk radio host.