Tuesday Afternoon Links

[CNBC] S&P 500 turns negative, giving up earlier gain 

[CNBC] Bitcoin traders using up to 100-to-1 leverage are driving the wild swings in cryptocurrencies

[Reuters] U.S. new home sales drop in April; March sales revised sharply lower

[AP] Consumer confidence ticks down in May, but remains strong

[CNBC] Get ready, rents are rising fast again, even in San Francisco

[CNBC] DC attorney general sues Amazon on antitrust grounds, alleges it illegally raises prices

[Reuters] Fed's Evans says easy monetary policy has his 'full' support

[AP] Belarus’ isolation grows after journalist’s dramatic arrest