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]: Among darts tossed at Sen. Ted Cruz after his Twitter account "liked" a sexual video clip was an allegation that Cruz has backed a ban on sex toys . 
It ultimately was Cruz 's duty to defend the law , each lawyer said . 
Krupkin said : "Cruz in his official capacity as solicitor general supported a ban . 
It gets too close to the line when you say Ted Cruz" personally "did this . 
Ted Cruz did that in his official position . 
We 're unaware of Cruz , elected in 2012 and seeking re-election in 2018 , calling for a ban on sex toys . 
The Post 's tweet linked to the newspaper 's news story , which said , without added detail : "Cruz , a Republican from Texas , is known for his strong religious convictions and family values stance -- and once even supported a ban on sex toys ." 
Earlier , the state framed its arguments for upholding the law in a January 2007 brief listing the names of the then-attorney general , Greg Abbott , and five state attorneys working for the agency helmed by Abbott -- including Cruz , Todd and Davis , whose signature alone appears on the brief and , again alone , on the state 's unsuccessful post-ruling motion for rehearing . 
The New York Post 's tweet called Cruz "the same senator who once supported a ban on sex toys ." 
Cruz did not respond to our inquiry for this fact-check . 
This statement incorrectly suggests that Cruz called for a ban on sex toys while serving in the Senate or otherwise personally held that belief . 
There 's no doubt in my mind that Cruz would have reviewed it in some way ." 
"No ," Cruz said . 
To our inquiries , Todd and Gary Krupkin , a Dallas First Amendment lawyer who represents businesses selling such products , each commented that Cruz supported restricting sex toys but that defending state laws also was his duty . 
Cruz was Texas ' solicitor general at the time , making him the attorney general 's office 's top appellate lawyer . 
In his position as a state lawyer , Cruz helped in the unsuccessful defense of a Texas law barring commercial promotion of sex toys -- an action giving this claim an element of truth . 
New York Post Statement : Says Ted Cruz is the "same senator who once supported a ban on sex toys ." 
So , Todd said , Cruz "defended it . 
It 's a stupid law ," Cruz said , adding that he believes consenting adults should do what they please in the privacy of their bedrooms .
[A]: PolitiFact : Cruz 's defense of sex toy law was strictly professional . 


[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]: Mondayâs walkout was yet another symbol of how dramatically the U.S. presence at the annual climate summit has changed. In previous years  the government funded an official pavilion to showcase its climate action  among booths from dozens of other countries. The Trump administration declined to sponsor a pavilion this year  so  former New York City Mayor Michael Bloomberg  is footing the bill for the U.S. Climate Action Center  a sprawling series of inflatable domes just outside the main conference area.
Wolfgang Rattay/Reuters The Trump administration declined to sponsor a pavilion to showcase U.S. work on climate action this year  so  former New York City Mayor Michael Bloomberg  is footing the bill for the U.S. Climate Action Center just outside the main conference area.
At a packed launch event Saturday   Bloomberg  said  he  had gathered support for the Paris pact from public officials and leaders who represent some 130 million Americans  and  he  suggested their alternate delegation is just as relevant to the climate talks as the official U.S. negotiating team.
âIf Washington wonât lead  mayors  governors and civil society will â  Bloomberg  said. (âWell  I represent 300-something million Americans â Banks countered in an interview.)
[A]:
An Alternate Delegation Tries To Convince The World The U.S. Cares About Climate Change