Trump tweets challenge to Dems over possible probes01:54
In a tweet about the Dems picking up the House, Trump says if the party wastes 'Taxpayer Money investigating us,' he would be forced to investigate the Dems.
Party leadership remains locked as shutdown drags on16:20
Inside Davos forum, minus U.S. leadership14:06
New book looks at Kennedy, Carter and 198005:18
Dems can't give into Trump's 'feet stomping': Rep. Dean10:05
Trump approval falls to 36 percent in new poll05:02
Pete Buttigieg launches exploratory committee05:22