Although it varies from place to place, lottery-type games such as keno or slots typically have the worst odds, with the house advantage getting up to around 35%.

BBC: Casino design and why the house always wins

The first distinction is that all markets have two types of participants, the house and the players, and the house always has an advantage over the players.

FORBES: Two Reasons To Be Bullish

Democrats hold a 253-177 advantage in the House, with four seats that they once held vacant and one seat that the GOP held vacant.

CNN: STORY HIGHLIGHTS