Does the US President mix his business with his politics? And is this anything unusual in Washington DC?

Lisa Gilbert of Public Citizen, a non-profit watchdog in Washington DC, gives a summarised list of the alleged conflicts of interest of this administration, while Larry Sabato, director of the University of Virginia's Center for Politics, explains that contrary to popular expectation, almost none of the best performers among the first 44 US Presidents have been businessmen.

Plus Professor Martin Gilen of Princeton University tells Ed Butler that the evidence suggests that the influence of money over modern US politics has become as great as during the Gilded Age of robber barons of a century ago.

(Picture: Donald Trump at the Trump International Hotel In Washington DC; Credit: Chip Somodevilla/Getty Images)