"The Castro regime harbors terrorists who have killed Americans," he says.
Rep. Zoe Lofgren cites studies that more sleep improves teens' academic performance.
The schedule change comes ahead of an expected snowstorm.
McConnell says there is nothing partisan about scheduling the vote.
Murkowski calls on colleagues to "embrace your inner-Arctic self."
Shelby is "holding hearings to determine where legislation is needed."
The Senate's No. 2 Republican backs plans for a vote next week.
Vocal Kremlin critic Boris Nemtsov was shot in Moscow last week.
Conservative groups had urged lawmakers to oppose the bill, which passed 316-101.
The New Democrat Coalition calls for fixing the tax code and raising infrastructure spending.