Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

[Q]: Story highlights The House Intelligence Committee spoke to White House strategist Steve Bannon
The White House said it was not concerned with what  Bannon  might say to Congress
(CNN)  President Donald Trump's former chief strategist Steve Bannon  faced angry lawmakers from both parties during a contentious interview that stretched more than 10 hours on Tuesday  as  he  was hit with subpoenas on multiple fronts and was accused by a top Democrat of agreeing to a White House "gag order."
 Bannon  confirmed to the House Intelligence Committee that  he  was issued a subpoena from special counsel Robert Mueller to testify before a grand jury  according to multiple sources familiar with the matter.  He  was also slapped with a new subpoena on Tuesday from the committee itself  according to Rep. Mike Conaway  the Texas Republican leading the committee's Russia probe  and committee chairman Rep. Devin Nunes  R-California  who still signs off on subpoenas.
Rep. Adam Schiff  the top Democrat on the committee  said after the hearing that  Bannon  was instructed by the White House in advance of the hearing not to respond to certain topics.
The California Democrat said the attorney for  Bannon  consulted with the White House after the committee subpoena was served Tuesday and was told his client was still not to answer questions regarding the time during the transition and in the White House.
[A]: Bannon hit with Hill subpoena after declining to answer key questions during House hearing


[Q]: Cryptocurrency ETFs  proved too risky for ETF Managers Group Founder and  CEO Sam Masucci   but  he  threw caution to the wind with  his  latest marijuana ETF â and it's paying off.
"The business is growing  the companies entering it are growing "  Masucci  said on CNBC's "Fast Money."
ETF Managers Group in late December launched Alternative Harvest ETF  which tracks around 30 domestic and international stocks that may benefit from the growing marijuana industry. The ETF started with $5 million in assets under management and has grown to around $400 million in just under a month   Masucci  said.
Since Attorney General Jeff Sessions rescinded the Cole Memo  sending pot stocks tumbling  there is reason to be concerned when dealing big money in marijuana. But  Masucci  has accepted a degree of volatility  something  he  wasn't willing to do with cryptocurrency.
"We can't explain the volatility within bitcoin. Until we are comfortable with it and we know how to trade it  we don't see ourselves getting involved "  he  said.
A majority of Alternative Harvest's companies are based in Canada or other countries  where legalization is impending or where regulations are more lax. As far as domestic companies go   Masucci  said ETF Managers Group was careful to pick those best suited to benefit from the cannabis boom  like hydroponics company Scott's Miracle Gro or cigarette manufacturer Philip Morris.
"We will continue to participate in those companies that are largest  and right now  the largest piece is outside of the U.S.  " Masucci  said.
Despite Sessions' actions   Masucci  has high hopes that the U.S. cannabis industry will stick around.
"Twenty-eight states now have approved medical marijuana  16 more have it on the docket for this year  " Masucci  said.
[A]: Marijuana ETF manager Sam Masucci interview on Fast Money


[Q]: Rafael Edward "Ted" Cruz , Jr. -LRB- born December 22 , 1970 -RRB- is an American politician . 
-LSB- 13 -RSB- -LSB- 14 -RSB- Cruz openly identifies with the Tea Party movement and has been endorsed by the Republican Liberty Caucus . 
On November 14 , 2012 , Cruz was appointed vice-chairman of the National Republican Senatorial Committee . 
-LSB- 13 -RSB- Cruz defeated former state Representative Paul Sadler in the general election on November 6 , 2012 . 
Cruz was born to Cuban parents in Calgary , Alberta , Canada . 
-LSB- 16 -RSB- Cruz has been a big opponent of Barack Obama 's healthcare reform plan known as Obamacare . 
Main page : Ted Cruz presidential campaign , 2016 . 
Cruz studied at Princeton University and at Harvard Law School . 
Cruz has been married to Heidi Suzanne Nelson . 
On February 1 , 2016 , Cruz won the first primary state of Iowa beating Donald Trump and Marco Rubio . 
Between 1999 and 2003 , Cruz was the director of the Office of Policy Planning at the Federal Trade Commission , an associate deputy attorney general at the United States Department of Justice , and as domestic policy advisor to U.S. President George W. Bush on the 2000 Bush-Cheney campaign . 
On April 27 , 2016 , Cruz named former GOP candidate and businesswoman Carly Fiorina as his running mate . 
On March 23 , 2015 , Cruz announced he would run for the Republican Party nomination in the 2016 U.S. Presidential election . 
On May 3 , 2016 , after loosing the Indiana primaries to Donald Trump , Cruz suspended his campaign . 
-LSB- 9 -RSB- Cruz was also an adjunct professor of law at the University of Texas School of Law in Austin , from 2004 to 2009 . 
Cruz is one of three Latinos in the Senate ; the others -- also Americans of Cuban ancestry -- are fellow Republican Marco Rubio of Florida and Democrat Bob Menendez of New Jersey . 
Since then , Cruz has won Alaska , Texas , and Oklahoma on "Super Tuesday" . 
Cruz was the Republican nominee for the Senate seat vacated by fellow Republican Kay Bailey Hutchison .
[A]:
Ted Cruz .