By Rand Paul
Obama acts as though we no longer have a Constitution
The United States trails Serbia 2-1 in a Davis Cup quarterfinal after the top-ranked doubles team of Bob and Mike Bryan lost to Serbia's Nenad Zimonjic and Ilija Bozoljac 7-6 (5), 7-6 (1), 5-7, 4-6, 15-13 on Saturday.
John Isner will play top-ranked Novak Djokovic in the first match Friday of the Davis Cup quarterfinal between the United States and Serbia.
U.S. Davis Cup captain Jim Courier plans to face No. 1 Novak Djokovic and Serbia in the quarterfinals with the same group _ Sam Querrey, John Isner, twins Bob and Mike Bryan _ that beat Brazil in the first round.
It was only the third time the Bryan brothers had dropped a Davis Cup match. It was just the second time that they had dropped a five-set match in ATP competition. Their only other five-set defeat was in a 1999 match at Wimbledon.
The United States is one win away from advancing. Bob and Mike Bryan, the world's No. 1 ranked doubles team, will take on Brazil's Marcelo Melo and Bruno Soares on Saturday, followed by Sunday's reverse singles.
John Isner is set to return from a knee injury and will play the No. 1 singles spot for the U.S. team against Brazil in the first round of Davis Cup World Group matches.
Isner has not played competitively since withdrawing from his opening-round match at the APIA International Sydney three weeks ago with a knee injury.
The identical twins became the most decorated doubles team in Grand Slam history, beating the unseeded Dutch pair of Robin Haase and Igor Sijsling 6-3, 6-4 in 53 minutes.
Mike and Bob Bryan have set one more record together as a doubles team _ and this may be the most special of them all.
Sloane Stephens didn't just achieve her best Grand Slam result by reaching the semifinals of the Australian Open _ she's also one up on her good friend Sam Querrey.
Five years have passed since Jo-Wilfried Tsonga made his dazzling run to the final of the Australian Open at the age of 22.
Mike and Bob Bryan have one more Olympic Games left in them at Rio de Janeiro in 2016 and then they plan to finally stop playing. And maybe relax.
John Isner and Sam Querrey will join Bob and Mike Bryan on the U.S. team to play Brazil in the first round of Davis Cup World Group matches from Feb. 1-3.
Novak Djokovic will team with his idol Pete Sampras to play Bob and Mike Bryan in a doubles exhibition on March 4 at UCLA's Pauley Pavilion.
By his own admission, Jerzy Janowicz didn't just argue with the chair umpire during a tense first-set tiebreak against India's Somdev Devvarman, he went a little "nuts."
"He's a guy we really haven't seen much of," Mike Bryan said of Bozoljac. "He served great all day. And he actually was the strong returner at the end, he didn't show any nerves and came up with the goods."
Davis Cup: U.S. in trouble after Bryan brothers fall to Serbia →
He said Wednesday that "assuming everyone's healthy, I think we'll field the same squad as we did" during a 3-2 victory over Brazil at Jacksonville, Fla., last month.
