DUBUQUE, Iowa -- He may be limited to 140 characters, but Donald Trump's Twitter war knows no bounds. His latest targets include his opponents for the Republican presidential nomination -- and, once again, Fox News anchor Megyn Kelly.
He then re-tweeted a message from one of his nearly 4 million Twitter followers that called Kelly a bimbo.
01:03 Trump’s Tax Plan: Low Rate for Corporations, and for Companies Like His21
12:02 Trump Signals Shift on Wall Funding to Avert Government Shutdown33
14:40 Downside to holding Obamacare hostage to pay for Trump’s wall? Obamacare is more popular21
11:01 The first brick hasn’t been set, and Trump’s border wall is already going south on him29