Tuesday Evening Links

[Reuters] S&P 500 ekes out gain as tech supports, J&J, Goldman disappoint

[Yahoo/Bloomberg] Stocks Little Changed Amid Bank Earnings, Fedspeak: Markets Wrap

[Yahoo/Bloomberg] Oil Ekes Out a Gain as OPEC-Led Rally, Demand Outlook Fade

[Yahoo/Bloomberg] House Republicans Plan to Vote on Debt Limit, Spending Cuts Next Week

[Reuters] US urges NATO vigilance for signs Russia could use nuclear weapon in Ukraine

[Reuters] Brazil's Lula condemns invasion of Ukraine, touts peace initiative

[FT] Brazil faces backlash from west over stance on Ukraine