7:15 p.m. Senator Portman paid tribute to the Cleveland Cavaliers.

7:12 p.m. ML McConnell offered amendment #4787, and filed cloture on that amendment.

7:11 p.m. ML McConnell motion to table the Feinstein amendment is agreed to by voice vote.

7:10 p.m. The motion to table the motion to commit was agreed to 56-42.

Senators in favor: 53 Republicans, 3 Democrats (Heitkamp, Manchin and Tester).

Senators against: 40 Democrats, 2 Independents (King and Sanders).

Senators not voting: Carper and Lee.

6:54 p.m. Senate began voting on the motion to table the motion to commit with instructions the Murphy amendment #4750.

6:53 p.m. Cloture fails on the Feinstein amendment 47-53.

Senators in favor: 43 Democrats, 2 Republicans (Ayotte and Kirk), 2 Independents (King and Sanders).

Senators against: 52 Republicans, 1 Democrat (Heitkamp).

6:38 p.m. Roll call vote on cloture on the Feinstein amendment #4720 began.

6:37 p.m. Cloture fails on the Cornyn amendment 53-47.

Senators in favor: 51 Republicans, 2 Democrats (Donnelly, Manchin)

Senators against: 42 Democrats, 3 Republicans (Collins, Flake and Kirk) 2 Independents (King and Sanders).

6:19 p.m. Roll call vote begins on cloture on the Cornyn amendment #4749.

6:18 p.m. Cloture fails in relation to Murphy amdt 44-56.

Senators in favor: 41 Democrats, 2 Independents (King and Sanders) 1 Republican (Kirk).

Senators against: 53 Republicans, 3 Democrats (Heitkamp, Manchin and Tester).

6:03 p.m. Cloture vote began on the motion to commit the Murphy amendment #4750.

6:02 p.m. Cloture fails on Grassley amendment 53-47.

Senators in favor: 52 Republicans, 1 Democrat (Donnelly).

Senators against: 43 Democrats, 2 Republicans (Gardner and Kirk), 2 Independents (King and Sanders).

Senators not voting: Sanders

5:37 p.m. Roll call vote began on cloture on the Grassley amendment #4751.

5:30 p.m. Senator Murphy spoke about the filibuster.

5:24 p.m. Senator Nelson spoke on guns.

5:17 p.m. Senator Toomey spoke on guns.

5:07 p.m. Senator Grassley spoke on guns.

4:55 p.m. Senator Boxer spoke on guns.

4:53 p.m. Senator Cornyn yielded to a question from Senator Feinstein.

4:38 p.m. Senator Cornyn spoke on amendment #4749.

4:10 p.m. Senator Feinstein spoke on amendment #4720.

3:59 p.m. Senator Blumenthal spoke in support of amendments #4720 and #4750.

3:40 p.m. Senator Ayotte spoke on a bipartisan effort by her and Senators Flake, Collins, Graham and others to vote for gun amendments put forth by both parties.

3:32 p.m. Senator Mikulski spoke on guns.

3:23 p.m. Senator Leahy spoke in support of amendment #4720 and amendment #4750.

3:22 p.m. The Senate resumed consideration of HR 2578.

3:10 p.m. Senator Reid spoke on mass shootings and amendments #4720 and #4750.

3:03 p.m. Senator McConnell spoke on ISIL and amendments #4751 and #4749.

3:00 p.m. The Senate convened at and resumed consideration of HR 2578, the Commerce, Justice Science Appropriations bill.

At 5:30 there will be up to 4 roll call votes:

1. Cloture on the Grassley amendment #4751, if cloture is not invoked then
2. Cloture on the motion to commit the Murphy amendment #4750, if cloture is not invoked then
3. Cloture on the Cornyn amendment #4749, if cloture is not invoked then
4. Cloture on the Feinstein amendment #4720

If cloture is invoked on any of the amendments, there would be up to 30 hours of debate prior to a vote on the amendment and then we would move on to the next cloture vote.