[Reuters] S&P 500 rises on optimism over COVID-19 vaccine, stimulus
[Reuters] White House, Congress jockey in looming showdown over coronavirus aid
[AP] Wrangling over virus relief persists despite high stakes
[Reuters] Hopes for an EU recovery deal rise after days of summit squabbles
[AP] Insults, flaring tempers mark marathon EU summit on budget
[Reuters] First human trial of Oxford coronavirus vaccine shows promise