Donald Trump attacks Nikki Haley after State of the Union response

Donald Trump is leveling a new wave of attacks at Nikki Haley, after the South Carolina governor warned Republicans away from heeding "the siren call of the angriest voices" during her response to President Obama's final State of the Union address.
In an interview with Fox News early Wednesday, Trump lambasted Haley for being "very weak on illegal immigration," and he complained that "she certainly has no trouble asking me for campaign contributions."
"Over the years she's asked me for a hell of a lot of money in campaign contributions," Trump said.
"So, you know, it's sort of interesting to hear her."