Latest Mostly True Fact-checks on Mark Warner Mark Warner stated on June 21, 2016 in a TV interview.: Says Donald Trump has "bankrupt four separate businesses." Mark Warner stated on June 19, 2016 in a radio interview.: "The average time someone used to hold a share of stock back in the ’60s was eight years. Now, the average time is four months." Mark Warner stated on November 11, 2010 in n Op/Ed in The Financial Times: $65 billion "would be added to the deficit if we keep the cuts for people on the highest incomes."